Prefilter Sponge 75x75x200mm PM1300 To 4900 Spirulina ranging in size from 55

ranging in size from 55 gallons to 110 gallons

Cable Length 3M

metuculously refined ingredients

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Proprietary production process allows us to make a disc that will not dissolve rapidly

Prefilter Sponge 75x75x200mm PM1300 To 4900 Spirulina ranging in size from 55The 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: