Molluscs are an excellent addition way to maintain the natural balance of your pond, by feeding on algae and producing oxygen, they play an important role in the ecosystem of your pond

Molluscs are invertebrates that typically have shells, such as snails and mussels.

There are two common freshwater pond snails –
Ramshorn snails live around the pond margins feeding on algae and dead foliage.
Trapdoor snails and Swan mussels tend to dwell at the bottom of the pond.
All are suitable for ponds and water tanks.