The 100 ml bottle of Seachem Clarity is top of the line water clarifier that is suitable for use in both fresh and saltwater environments. The scientifically formulated solution employs a highly advanced polymeric flocculating agent that is completely safe for all delicate reefs, corals and live plants. When adding Seachem Clarity to the water column, a cloudy hazy will begin to form. This means the solution is beginning to work and is effectively clumping together small particulate matter into large enough pieces (which will become increasingly visible) that it can be eliminated from the aquarium via mechanical filtration.
In order for Seachem Clarity to work effectively, aquarium owners should have a filter with mechanical filtration (e.g., filter floss) connected to the aquarium.
Use 1 capful (5 mL) for every 80 L (20 US gallons).