New Larger Size - With Added ferric iron to Remove Phosphates.

Chemi-Pure is the original Ion Filter Medium constantly improved over the years.

Promotes aerobic bacterial growth and nitrification, while removing dissolved organics.

- Promotes ravenous appetite and increased life span in fish.
- Eliminates fish loss due to unbalanced or polluted water, acidity, and pH changes
- Necessary organisms allow growth with no danger of pollution
- Removes copper, phosphate, metal, ions, odors, all pollution, gasses, CO2, color Phenol.