SNAIL STOP is a liquid solution for efficiently controlling and eliminating snail and parasite infestation in your aquarium. This product acts on the eggs which are deposited on the bed of the aquarium. Just one single egg, together with the aquatic plants can create a rapid proliferation of an enormous quantity of snails causing harm and damage to both the fish and plants. It is of utmost importance to immediately use SNAIL STOP to avoid serious damage and harm to the living organisms in the aquarium.