Lowers pH to keep fish safe
This safe, effective treatment lowers pH to keep fish safe without the dangers of handling liquid solutions.
1 cup treats 480 gallons.
Sodium biphosphate is an acidic phosphate powder that can be used to lower pH in freshwater aquariums. It is an old-fashioned chemical that has always been used in aquariums. It is non-toxic to fish and it will lower the pH
User Comment: "The only product I have found that masters the PH in my pond is sodium
NOTE: The Phosphate may promote algae growth.