Turbo Grazer SnailHow to Care for Turbo Grazer Snail written by Dave Burr Turbo Snails are very effective at controlling the growth of undesirable algae in aquariums. They will eat algae off of the rocks and aquarium glass. Feeding: If no algae is present in the aquarium you may supplement the Astrea Snails diet with live macro algae or dried seaweed (nori). Growth: Maintaining proper Ca, Alk, & Mg levels is important for growth of their shells. Don't forget about your