Alkalin8.3-P - 2.2 lb.

Extremely Effective Powdered Blend Alkalinity Increasing Buffer Is Formulated For The Hobbyist Maintaining Particularly Large Or Multiple Aquariums. Continued Use Will Raise The Ph To 8.3, At Which Point Only Alkalinity Will Increase. Also Provides A Valuable Source Or Carbonates For Reef Formation And Construction By Your Invertebrates. Formulated By Marine Scientists.