Jungle Aquarium Salt Dissolves Fast • Reduces Stress • Adds Beneficial Electrolytes • Improves Gill Function • Cleans Aquariums & Accessories • ForTropical Fish and Goldfish,Adds beneficial electrolytes that help improve gill function and reduce stress. Promotes speedy recovery from fish disease when used along with Jungle fish medications. Also safe and effective for cleaning aquariumsand accessories, hatching brine shrimp ,To condition water and reduce stress in fish, use one level tablespoon for each ten gallons of aquarium water. To promote recovery from fish diseases, use with Jungle remedies: one tablespoon for each fivegallons of aquarium water. To safely clean aquari,16 oz. (454 g),1 tbsp./10 U.S. gal. (15 g/40 L),up to 300 U.S. gal. (1100L)