Aquarium Pharmaceuticals Ammo-Lock

Use one teaspoon for every ten U.S. gallons of aquarium water. Repeat dose every two days. If after seven days ammonia is still present, perform partial water change, service biological filter, and reduce feeding. Works instantly to detoxify ammonia in fresh or saltwater. Eliminates stress and protects healthy gill function. Locks ammonia in non-toxic form until it is broken down by the biological barrier. 1 ounce treats 60 U.S. gallons. Contains no less than 17 percent aliphatic amine salts. Each dose will remove 3.0 ppm of ammonia, 7.0 ppm of chlorine, and 5.0 ppm of chloramine.

Size:  4 oz