Aqua sobriquet
Member
On the TNC site it says that you may not need Magnesium Sulphate if you are in a hard water area.
Do those of you with hard water add it or not?
http://www.thenutrientcompany.com/aquarium/calculators/
Do those of you with hard water add it or not?
http://www.thenutrientcompany.com/aquarium/calculators/