Xinyou XY-1038 Bio Sponge

Xinyou XY‑1038 – High-Density Bio Sponge for Aquarium Filtration

The Xinyou XY‑1038 Bio Sponge is a thick, high-density foam filter pad that can be trimmed to fit various filter systems—including canisters, hang-on backs, sumps, and DIY boxes—while providing excellent mechanical particle trapping and a rich surface for beneficial bacteria.

Specifications

Usage

• Trim to size: Cut to fit your filter chamber—canister, sump, hang-on-back, or DIY box.
• Install: Place foam pad in filter stack with thicker section first for optimal flow.
• Maintain: Rinse monthly in tank water to remove debris while preserving beneficial bacteria.
• Replace carefully: When worn or damaged, substitute with new sections from the same pad.
• Versatile applications: Great for biological media, mechanical pre-filter, or DIY polishing stages.