Product Information SPECIALLY SELECTED ZEOLITES WHO ADSORB AMMONIA AND EXCESS HEAVY METALS. PRODUCT INFO: The highest quality blend of specially selected zeolites. Effectively adsorbs ammonia and ammonium ions. Due to its capabilities and unique properties, it binds phenols and heavy metals, significantly improving water clarity. Absorbs and binds chemical pollutants creating a perfect environment for the inhabitants of the aquarium. HOW TO USE: Place the needed amount in a filter basket. We recommend replacing the media every 6 weeks. Efficiency: 500 ml/100 litres. Due to the high adsorption capabilities we recommend careful use of AF Zeolith and regular observation of the aquarium. Too much zeolite may cause the water sterilization, which can be associated with an increased demand for fertilizers.
