Tetra Ick Guard Tablets are fizz tabs designed to address ick, or white spot, on freshwater tropical fish and goldfish. Each tablet dissolves quickly in aquarium water without requiring a temperature increase, and the formula includes ingredients intended to help protect fish from secondary infections while the tank is being treated. Dosing is based on tank volume, with one tablet added per ten gallons of water, and tablets can be pre-dissolved for larger aquariums or softer, more acidic water. The package includes a set of pre-measured tablets along with label instructions covering dosing, water changes, and precautions such as removing carbon from the filter during treatment. The tablets are intended for freshwater aquarium use only and are not intended for use on food fish.