From the Fluval range. Water clarifier for fresh water aquariums. Helps eliminate undesirable particles that cause cloudy aquarium water, such as suspended organic & inorganic particles, dirt, silt & fine sand. Its special formulation clumps together particulate waste by ionic attraction, vastly enhancing filtration absorption & creating crystal clear water. Water clarification is usually visible within the first 3 hours. 120ml per bottle. Shake well before use. 2.5ml treats 40 ltrs.
