Catalog
CO2 Systems
5 productsCO2 Guide: CO2 injection dramatically improves plant growth. Target 20-30 ppm during lights-on. Use a drop checker to monitor levels. Always run with good aeration at night or use a solenoid timer.
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pressurized
Professional-grade, consistent output, refillable tanks
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diy
Budget-friendly, uses yeast/citric acid, less consistent
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liquid
Easy to use, lower effectiveness, good for low-tech tanks
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Seachem
Flourish Excel
liquid_carbonlow output
Liquid carbon alternative
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DIY
Citric Acid/Baking Soda
citric_acidlow output
DIY citric acid CO2 generator
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Fluval
Pressurized CO2 Kit
pressurizedlow output
✓ Regulator
Disposable cartridge system
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FZONE
Pro Kit
pressurizedmedium output
✓ Regulator
Complete pressurized CO2 kit
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CO2Art
Pro-Elite Series
pressurizedhigh output
✓ Regulator
Professional CO2 system