Gold Basicsâ¢ is designed to provide the optimal bowl environment for goldfish. Gold Basicsâ¢ removes any chlorine, chloramine, and ammonia. It buffers the water to a pH of 7.0 and promotes vigorous health and growth. 50 mL treats 25 US gallons. FeedÂ NutriDietÂ® Goldfish FlakesÂ for optimal fish health.
Sizes: 50 mL