Premium Bio Foam Stone for Aquarium – Ultra-Porous Filter Media

High-density bio foam with open-cell structure maximizes beneficial bacteria colonization, ensuring superior biological filtration. Advanced synthetic polymer material resists breakdown and maintains structural integrity even under heavy water flow. Precisely engineered 30PPI (pores per inch) offers optimal balance between mechanical debris trapping and oxygen circulation.

Ideal for freshwater/saltwater sumps, canister filters, and breeding tanks – promotes crystal-clear water while reducing nitrate spikes. Seamlessly integrates with existing filter systems; can be custom-cut to fit any compartment. Laboratory-tested to outperform ceramic rings and plastic bio balls by 40% in surface area efficiency.

Non-toxic and pH-neutral composition safe for delicate shrimp, corals, and tropical fish. Includes pre-rinsed ready-to-use units, eliminating initial foam dust. Bulk wholesale packaging available for commercial hatcheries and pet store chains.