Poly-Filter Pad

• The Poly Filter pads absorb and adsorb contaminants and other toxic materials found in nature or added to fresh and salt water with or without fish and invertebrates
• Medication added to aquariums for treatment of diseased fish will automatically be removed by the Poly Filter (after serving their intended purpose)
• It provides a supplemental means for removal of ammonia when the biological filter is unable to break down the excess ammonia and its concentration increases rapidly
• The pads are placed in any filter in a place where chemical filtration media is intended (generally, after the larger sediment has been filtered out)
• Changes color when exhausted

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