2 Pack 35 ounce (Total 70oz.) -Premium Laboratory Grade Zeolite Ammonia Reducer with Free Media Bag Inside Each Jar (2 Pack - 35oz. [70oz.]);

Our premium laboratory grade zeolite ammonia reducer is an essential filtration additive used in aquatic fish keeping which safely reduces harmful levels of ammonia & other nitrogenous compounds. The large surface area on zeolite granules promotes colonization of beneficial bacteria essential to a healthy aquatic environment. Safe for both freswater and marine aquariums. Directions: Pour media into the free media bag and briefly rinse under running tap water prior to use. Media bag may be rinsed periodically to remove excess debris. Replace media regularly according to order load.