The Holiday Fish Food Block is a complete fish food that will feed a maximum of 15 small tropical or cold water fish for up to 14 days. Simply place the feeding block in a convenient area in the aquarium, preferably in an area where there is water movement (e.g by the pump). Once the block is in the water, it will slowely being to dissolve, releasing tiny food particles which the fish can feed on. In hard water area the block may take longer to dissolve.
