King British Disease Clear

King British Disease Clear is an effective treatment for most bacterial & fungal infections. It Aids quick regeneration & healing of damaged tissues. For use in tropical & coldwater aquariums. Directions for use for when you have snails in your aquarium: - remove snails from the tank, - remove carbon filter from tank then treat the tank, - after the treatment is over put the carbon filter back in to the tank, - run the filter for 24 hours and then put the back snails in.