The Planted Tank Forum - View Single Post - 20g long "The Root Beginning"
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Old 11-21-2012, 04:38 AM   #42
marioman72
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its iffy if u want to be super precises in your co2 usage, but with one bottle of diy it really doesn't produce to much co2 not enough to be worried about and if it does produce a lot, u just need to compensate with light and nutrients. i would give it a try if i were you it only cost like 5 bucks for a check valve and tubing and your set rather then the hundreds of dollars for a pressurized system.
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