This pond snails mix includes:
5 wandering pond snails ( radix balthica )
5 flat ramshorn snails ( planorbis planorbis )
5 faucet snails ( bithyinia tenticulata )
5 tadpoles snails ( physa acuta )
Each snail has its own benefits in adding them to your pond or aquarium. As cleaners, all eat algae detritus, fish waste, dead plants and fish (they won't eat live plants). Some like the faucet snail also filter organic particles from the water including algae and bactiria and can help control green or murky water. For more info on each species see my individual listings for each species.