Bearsu - Double Sponge Air Pump Filter Bio Sponge Filter Aquarium Biochemical Sponge Air Pump Filter with Suction Cup Easy to Clean Reusable for Home

Bearsu - Double Sponge Air Pump Filter Bio Sponge Filter Aquarium Biochemical Sponge Air Pump Filter with Suction Cup Easy to Clean Reusable for Home
Categories: Fish, Fish Tanks
Brand: BEARSU
11.89 GBP 17.84 GBP
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Sponge filters offer biological and mechanical filtering: they represent the ideal surface for bacteria to settle, and the sponge catches coarser dirt particles for clean water without any danger for larvae of fish Double filter sponge: the biological filter function takes effect quickly, and the oxygen content also increases; Ideal filtering thanks to a mechanical and bioactive working method High quality foam, large surface area, i.e. no dissolution in water and no toxicity The foam structure (open pores) is retained even after prolonged use