Aquarium CO2 Calculator
Starting CO2 bubble-rate for injected planted tanks — with drop-checker and photoperiod tips.
Starting CO2 rate (bubbles/sec)
1.0 bps
Adjust to target 30 ppm using a drop checker. CO2 must run only during the photoperiod.
Examples
- 20 gal1.0 bps starting
- 75 gal3.8 bps starting