Quick view Details autopilot Autopilot Desktop CO2 Monitor & Data Logger MSRP: Now: $175.95 Add to Cart Compare Quick view Details Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view Details autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card MSRP: Now: $169.95 Add to Cart Compare Quick view Details HydroLogic HydroLogic Merlin GP Green Carbon Filter MSRP: Now: $58.00 Add to Cart Compare Quick view Details HydroLogic Evolution 1000 RO ChloraShield MSRP: Now: $89.95 Add to Cart Compare Quick view Details EcoPlus EcoPlus® 1/4 HP Chiller MSRP: Now: $887.70 Add to Cart Compare Quick view Details Hydro-Logic® Stealth RO™ 150 MSRP: Now: $399.95 Add to Cart Compare Quick view Details SuperNatural Excellofizz Pucks MSRP: Now: $199.00 Choose Options Compare Quick view Details CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view Details autopilot Autopilot CO2 Monitor and Controller APC8200 MSRP: Now: $379.95 Add to Cart Compare Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Details Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view Details autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card MSRP: Now: $169.95 Add to Cart Compare Quick view Details HydroLogic HydroLogic Merlin GP Green Carbon Filter MSRP: Now: $58.00 Add to Cart Compare Quick view Details HydroLogic Evolution 1000 RO ChloraShield MSRP: Now: $89.95 Add to Cart Compare Quick view Details EcoPlus EcoPlus® 1/4 HP Chiller MSRP: Now: $887.70 Add to Cart Compare Quick view Details Hydro-Logic® Stealth RO™ 150 MSRP: Now: $399.95 Add to Cart Compare Quick view Details SuperNatural Excellofizz Pucks MSRP: Now: $199.00 Choose Options Compare Quick view Details CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view Details autopilot Autopilot CO2 Monitor and Controller APC8200 MSRP: Now: $379.95 Add to Cart Compare Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Details autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card MSRP: Now: $169.95 Add to Cart Compare Quick view Details HydroLogic HydroLogic Merlin GP Green Carbon Filter MSRP: Now: $58.00 Add to Cart Compare Quick view Details HydroLogic Evolution 1000 RO ChloraShield MSRP: Now: $89.95 Add to Cart Compare Quick view Details EcoPlus EcoPlus® 1/4 HP Chiller MSRP: Now: $887.70 Add to Cart Compare Quick view Details Hydro-Logic® Stealth RO™ 150 MSRP: Now: $399.95 Add to Cart Compare Quick view Details SuperNatural Excellofizz Pucks MSRP: Now: $199.00 Choose Options Compare Quick view Details CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view Details autopilot Autopilot CO2 Monitor and Controller APC8200 MSRP: Now: $379.95 Add to Cart Compare Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Details HydroLogic HydroLogic Merlin GP Green Carbon Filter MSRP: Now: $58.00 Add to Cart Compare Quick view Details HydroLogic Evolution 1000 RO ChloraShield MSRP: Now: $89.95 Add to Cart Compare Quick view Details EcoPlus EcoPlus® 1/4 HP Chiller MSRP: Now: $887.70 Add to Cart Compare Quick view Details Hydro-Logic® Stealth RO™ 150 MSRP: Now: $399.95 Add to Cart Compare Quick view Details SuperNatural Excellofizz Pucks MSRP: Now: $199.00 Choose Options Compare Quick view Details CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view Details autopilot Autopilot CO2 Monitor and Controller APC8200 MSRP: Now: $379.95 Add to Cart Compare Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Details HydroLogic Evolution 1000 RO ChloraShield MSRP: Now: $89.95 Add to Cart Compare Quick view Details EcoPlus EcoPlus® 1/4 HP Chiller MSRP: Now: $887.70 Add to Cart Compare Quick view Details Hydro-Logic® Stealth RO™ 150 MSRP: Now: $399.95 Add to Cart Compare Quick view Details SuperNatural Excellofizz Pucks MSRP: Now: $199.00 Choose Options Compare Quick view Details CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view Details autopilot Autopilot CO2 Monitor and Controller APC8200 MSRP: Now: $379.95 Add to Cart Compare Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Details EcoPlus EcoPlus® 1/4 HP Chiller MSRP: Now: $887.70 Add to Cart Compare Quick view Details Hydro-Logic® Stealth RO™ 150 MSRP: Now: $399.95 Add to Cart Compare Quick view Details SuperNatural Excellofizz Pucks MSRP: Now: $199.00 Choose Options Compare Quick view Details CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view Details autopilot Autopilot CO2 Monitor and Controller APC8200 MSRP: Now: $379.95 Add to Cart Compare Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Details Hydro-Logic® Stealth RO™ 150 MSRP: Now: $399.95 Add to Cart Compare Quick view Details SuperNatural Excellofizz Pucks MSRP: Now: $199.00 Choose Options Compare Quick view Details CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view Details autopilot Autopilot CO2 Monitor and Controller APC8200 MSRP: Now: $379.95 Add to Cart Compare Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Details SuperNatural Excellofizz Pucks MSRP: Now: $199.00 Choose Options Compare Quick view Details CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view Details autopilot Autopilot CO2 Monitor and Controller APC8200 MSRP: Now: $379.95 Add to Cart Compare Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Details CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view Details autopilot Autopilot CO2 Monitor and Controller APC8200 MSRP: Now: $379.95 Add to Cart Compare Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Details autopilot Autopilot CO2 Monitor and Controller APC8200 MSRP: Now: $379.95 Add to Cart Compare Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Details Tonka Tonka CO2 Generator 4 burner Liquid Propane MSRP: Now: $688.00 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view autopilot Autopilot Desktop CO2 Monitor & Data Logger Autopilot Desktop CO2 Monitor & Data Logger Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system... MSRP: Now: $175.95 Add to Cart Compare Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Active Aqua 1/4 hp Water Chiller Active Aqua MSRP: Now: $887.70 Add to Cart Compare Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view autopilot Autopilot Desktop CO2 Monitor with Data Logger and Memory Card Developed to detect the presence of Co2 and to Monitor temperature & relative humidity in ambient air, this Device is Smart, compact and easy to use. Its high quality LCD display boasts a Green back-lit screen for easy nighttime viewing, and it... MSRP: Now: $169.95 Add to Cart Compare Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view HydroLogic HydroLogic Merlin GP Green Carbon Filter Hydro-Logic Merlin GP Green Carbon Filter Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals. Length (in): 2... MSRP: Now: $58.00 Add to Cart Compare Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view HydroLogic Evolution 1000 RO ChloraShield Evolution-RO™ ChloraShield® Hydro-Logic® Chlorashield membranes remove 100% of chloramine and are great for city water. Rated at 1 GPM down to 1 micron. They are made in the USA and have a low pressure drop combined with exceptionally... MSRP: Now: $89.95 Add to Cart Compare Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view EcoPlus EcoPlus® 1/4 HP Chiller EcoPlus® 1/4 HP Chiller The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and... MSRP: Now: $887.70 Add to Cart Compare Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view Hydro-Logic® Stealth RO™ 150 Hydro-Logic® Stealth RO™ 150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water... MSRP: Now: $399.95 Add to Cart Compare Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view SuperNatural Excellofizz Pucks EXCELLOFIZZFresh plant atmosphere. Perfect for smaller gardens and areas with limited ventilation, Excellofizz releases optimal amounts of carbon into the growth environment. Carbon is the building block for all plants, and proper absorption greatly... MSRP: Now: $199.00 Choose Options Compare Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view CO2 Test Vial MSRP: Now: $9.00 Add to Cart Compare Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected × OK
Quick view autopilot Autopilot CO2 Monitor and Controller APC8200 Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with... MSRP: Now: $379.95 Add to Cart Compare Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected
Quick view Tonka Tonka CO2 Generator 4 burner Liquid Propane The TONKA 4 CO2 Generator provides a CO2 rich environment for your plants to thrive while giving you the peace of mind that only our bombproof reliability can provide. Moisture resistant steel enclosures house a two stage safety pilot which... MSRP: Now: $688.00 Add to Cart Compare Compare Selected
