LTWHOME Design Aquarium Mechanical Sponges Compatible with Ferplast Blumec 05 Sponges Fit for Bluwave Internal Filter (Pack of 6 Sets) Custom designed and manufactured for

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LTWHOME Design Aquarium Mechanical Sponges Compatible with Ferplast Blumec 05 Sponges Fit for Bluwave Internal Filter (Pack of 6 Sets) Custom designed and manufactured forPack include: Blue Coarse Foam x 6, White Fine Foam x 6. Custom designed and manufactured for Bluwave Internal Filter Blumec 05. 2 different porosity sponges catch large and small particles for a perfect water filtration. Good for fresh and marine water. Rinse before using.