Ammonia can result from feces natural life processes, overfeeding, decaying organic material, and breaking the chloramine bond in municipal water supplies. Ammonia can quickly build up to dangerous concentrations if left untreated.AmmoSorbTM Ammonia Removal Pouches were specially developed to solve the problem of toxic ammonia levels in aquariums. AmmoSorbTM will trap ammonium ions on contact and thereby reduce toxic ammonia concentrations. AmmoSorbTM is capable of removing up to 99% of ammonia from water and result in a safer and healthier environment for fish. Removal of ammonia results in improved growth and appetite as well as lower stress and disease. To use, simply insert in goldfish bowls aquariums ponds and shipping containers.AmmoSorbTM is non-toxic, safe, reusable, recyclable, natural, odorless, non-flammabl,e and non-caustic. AmmoSorbTM is an ideal environmentally friendly solution for eliminating dangerous ammonia odors without adding pollutants to the air you breathe. It does not contain VOCs, harmful or ozone depleting chemicals, and is especially beneficial for those suffering from allergies and chemical sensitivity. No fossil fuels are used in the production of AmmoSorbTM ammonia control media.