CO2 calculator

[Paolissimo]

I thought I share this link

http://www.fishfriend.com/aquarium_co2_calculator.html

I haven't used it myself, not sure if accurate or not.

 

[Boomer]

No it is not it is for FW. See my link at the top of the Chem forum.

 

[Paolissimo]

Thanks boomer

 

[Boomer]

Here Palo

Marine CO2
http://www.hamzasreef.com/Contents/Calculators/CO2LevelSalt.php