Evolution Aqua Pure Pond Balls Size:500ml A grid prevents the shrimp

A grid prevents the shrimp from entering the filter

very useful if your fish are in distress during treatment

This extruded granulate contains quality ingredients

or existing filters which have changed to brand new biological media

Lava rock is a natural

Evolution Aqua Pure Pond Balls Size:500ml A grid prevents the shrimpPure Pond are biodegradable balls, crammed full of live bacteria that are slowly released when they are needed most. With over 8,000,000,000 bacteria per litre of Pure Pond Balls, your pond will shine even more than normal, especially if you add them monthly into the K1 moving bed media, or into any other type of filter you may have. For best results add to the biological chamber in the filter, ideally contained within a filter bag. 500ml treats ponds