An effective 100% biological (start up) of your pond filter and pond in the spring. Accelerates and promotes the biological balance in your pond.
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LONG LASTING FILTRATION: Easily attach this biological filter to a fountain or pond pump for up to 18 months of filtration EASY TO CLEAN: Residue can
5XBIO Bio Filter for Ponds Filtration System Without Pump, Black
EP21559 Pond Pressure Bio Filter 4000GAL with 13W UV Sterilizer Light for sale online
FILTER START - Fast biological (start up) of your pond filter and pond!
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