diy co2 system using citric acid baking soda diy co2 citric acid and baking soda for aquascape aquarium co2 diy citric acid baking soda aquarium diy co2 citric acid and baking soda canister co2 regulator solenoid description citric acid baking soda setup step 1 un the regulator from the tank aquatic diy co2 generator stainless steel bottle solenoid regulator canister the diy co2 kit provides an excellent method of deploying the sugar yeast solution to generate co2 simply mix your sugar and yeast solution in the bottles well suitable for diy co2 system and low cost planted tank display gallery item 1 display gallery item 2 and here is the release valve d601s diy co2 generator stainless steel bottle solenoid regulator canister growing hc with diy co2 in high pressure canister diy co2 using citric acid baking soda in an aluminum tank works pretty good rated to last 1 2 months before refill diy co2 system for aquarium citric acid baking soda there are er variants around but i settled on this because it has a brace that can secure the soda bottles so it is easier to carry around when doing 1 of 9free aquatic diy co2 generator stainless steel bottle solenoid regulator canister 2 of 9 aquatic diy co2 co2 fire extinguisher ftsmy aquariums diy co2 with citric acid and baking soda d601s diy co2 generator stainless steel bottle solenoid regulator canister 4 of 9 aquatic diy co2 generator stainless steel bottle solenoid regulator canister 5 of 9 aquatic diy co2 baking soda for aquascape aquarium planted tank diy co2 system d301 co2 generator citric acid co2 system for my planted aquarium diy co2 in high pressure canister after 2 months i decided some time ago to make my tropical aquarium a planted tank they re just better so i needed a better co2 generator re diy co2 system aquarium plant kit co2 diffuser generator