Prefilter Sponge 120x120x295mm PM1300 To 4900 Reef Pure Use it weekly to maintain

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

vitamins (ascorbic acid (Vitamin C)

but is made with actual plankton

Successor of the compact and compact+ series

The next challenge facing the hobbyist is synchronizing the hatching time with first feeding of the fry

Prefilter Sponge 120x120x295mm PM1300 To 4900 Reef Pure Use it weekly to maintainThe 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