Ceramic Filter Media Bio Filter Rings 1lb / 2lb / 4lb / 8lb (180ct / 1lb)

Key features

• 180 Rings / 1lb
• Rated for 20-40 gal / total 5400 ft surface area, porous internal structure
• Free media mesh bag with plastic zipper rust free
• Remove ammonia & nitrite, provide excellent biological aquarium filtration
• 100% aquarium safe non-metallic ceramic

Reefing Art Ceramic Filter Media Bio Filter Rings 0.7lb / 2lb / 4lb / 8lb

Free shipping included. 30-day hassle-free returns.