Poly Filter 30cm x 30cm

Poly-filter is a perfect way of increasing the quality of the water and solving that ALGAE PROBLEM. Both in small and large tanks! Poly-filter will polish the water removing all levels of organics and PHOSPHATES leaving the water crystal clean and clear, FREE OF ALGAE!!!

Best of all. You know it's working because it will start changing color. When it's full, it turns black, so you know it's time for a new one. That way you will always be able to have a clean healthy tank.

What is POLY FILTER?

The best mechanical/chemical media on the market!

The unique fresh and saltwater filter medium.

Removes all types of Phosphate!

Can be cut to fit any type & size of the filter

Changes color to indicate the type of materials removed

Guaranteed to remove copper-based medications from seawater

Totally dependable - will not release impurities back into the water

Poly-Filter removes nitrogenous compounds such as Ammonia, Nitrite, Reduce Nitrate; Medication such as Copper, Antibiotics; plus other pollutants such as Phosphates, Proteins, Toxic Metals, Phenols, and Insecticides.

The PolyFilter is a unique invention for chemically filtering and purifying both fresh and saltwater aquaria.

PolyFilter is a formation of a special patented material bonded to a synthetic matrix, which absorbs and adsorbs contaminants and other toxic materials which are found in nature or which are added to fresh and saltwater.

Full installation and operating instructions included.

Works in Power Filters, Undergravel Filters, and Canister Type Filters.