6" FOAM CUBE PRE-FILTER. Hole Size In Cube 3.5"(90mm). Coarse Grade Foam.
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WE ARE HAPPY TO PROVIDE MORE PICTURES.
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Easy to Use: Simple installation suitable for fish tanks, ponds, and aquariums. Keep your aquarium water clean, healthy, and crystal clear with thisbiochemical sponge filter. Durable Material: Made from high-quality sponge and cotton foam for long-lasting use.
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This universal filter foam set can be cut down to fit any size filter box for a pond or aquarium filter system. 4 x Coarse grade filter foam - Black. High quality profiled foam set manufactured from high quality aquatic grade filter foam.
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Aquarium Or Pond. The Sponge Can Cut To The Size Needed. - DIY Fine Blue Foam Sheet Grade Foam 45 ppi. - DIY Course Blue Sheet Grade Foam 10 ppi. - DIY Course Blue Sheet Grade Foam 20 ppi. DIY Foams Sheets.
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Universal-Easy to cut and fit to any aquarium or pond filter.
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1 x Foam For Hozelock Ecopower Ecocel 9000 Filters.
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