Sukh Ceramic Bio Balls - Fish Tank Sphere Filter Media Nano-Tech Bio-Spheres Bio Media for Aquarium,Fish Tank Sump,Pond,Freshwater,Canister Filter and Koi Ponds,15oz

Filtration Enhancement: Natural quartz balls help improve water clarity by supporting mechanical filtration; optimizing filtration efficiency

Stable Composition: Made from inert quartz material that maintains consistent water parameters; does not alter pH levels; compatible with freshwater and saltwater setups

Open-Flow Design: Features a porous surface that boosts water circulation;improves oxygen exchange; enhances system stability over time

Debris Capture Function: Filters fish debris; minimizes cloudy water; contributes to odor control; supports long-term water clarity without altering water chemistry

Loose Media Format: Includes approximately 15 oz of quartz media; ideal for flexible use in canister filters; sump systems; top filters; hang-on-back filters; other aquarium filtration applications