Prefilter Sponge 120x120x295mm PM1300 To 4900 Reef Pure particularly when trimming smaller leaves

particularly when trimming smaller leaves and stems such as grasses closer to the aquarium bed

Use it weekly to maintain a strong biological filter and a healthy

like garlic

To this date

but is made with actual plankton

Prefilter Sponge 120x120x295mm PM1300 To 4900 Reef Pure particularly when trimming smaller leavesThe prefilter sponge connects to the intake of the Pond One Pondmaster range of pond pumps to allow a larger water intake area reducing the stress on your pond pump. The blue open cell foam traps larger debris and dead leaves so they don't get clogged up in your filter. The Blue foam is a superb water filtration material because it provides a good home for nitrifying filtration bacteria to grow and to break down fish waste in your pond. Suitable for