Supreme Bioguard provides ?perfect natural conditions for fish and filtration system. The use of the latest biotechnology provides an ideal mechanism for the protection of fish and aquarium filter systems. Effectively and rapidly degrades organic compounds, ammonia, nitrite, nitrate and hydrogen sulfide and creates a dominant and useful bacteria in the aquarium, in order to inhibit the growth of pathogens. Features Contains natural, beneficial bacteria, 100% free of chemicals. Build a healthy and long freshwater ecosystem. Significantly reduces the frequency of water changes. This ensures excellent ability decomposition of pollutants in the aquarium. Effectively breaks down fish waste and uneaten food. Locks sources of pollution in the aquarium. ## Clears filters and hoses, reducing the need for frequent cleaning. A complete and effective biological filtration. Immediately remove harmful organic matter, ammonia (NH3), nitrite (NO2), nitrate (NO3). Significantly reduces poisonous hydrogen sulfide (H2S). ## Significantly accelerates the maturation of a new aquarium. It stabilizes the water quality at the highest possible level. ## Prevents the growth of pathogens in the aquarium. Increases the amount of dissolved oxygen. ## Reduces stress of living organisms in the aquarium. Clarifying turbidity, helps to keep the water crystal. ## Promotes the growth of plant roots and distribution of fertilizers. Removes bad smell.