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SET OF 4 SPONGES 30PPI BIOSTYLE – Official Replacement for BioStyle Backpack Filters
The Set of 4 Sponges 30ppi BioStyle is the original replacement designed to ensure effective mechanical and biological filtration in BioStyle 75, 115, and 180 backpack filters. With a density of 30ppi (pores per inch), these sponges strike the perfect balance between capturing fine debris and offering ample surface area for beneficial bacteria colonization.
The 4-pack format allows for gradual or full replacement, depending on maintenance needs. Easy to insert and remove, they provide lasting performance and hassle-free filter upkeep.
Key features:
• Compatible with BioStyle 75, 115, and 180
• 30ppi density: excellent for trapping fine particles and supporting biological filtration
• High-quality structure: durable and long-lasting
• Easy to replace: simple and efficient maintenance
• Reusable: rinse with aquarium water to extend usage
Why choose BioStyle 30ppi sponges:
They maintain filter efficiency over time, improve water clarity, and help reduce harmful substances. Ideal for aquarists who want crystal-clear water and a healthy environment for fish and plants.
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