Evolution Aqua are leaders in water filtration, both for ponds and aquariums and create innovative products that deliver superior performance.

This Evolution Pure Ball is an easy and safe way to improve the quality and clarity of the water in your aquarium.

The millions of beneficial bacteria and enzymes in each clear ball work with your filter to break down harmful ammonia and nitrite.

In addition to this, the Pure Ball also reduces the build up of visible, organic waste which reduces maintenance and improves clarity.

Designed only for coldwater and tropical freshwater aquariums with filtration.