The CrystalClear Algae D-Solv Algaecide is a 5.4 percent active EPA registered algaecide. CrystalClear Algae D-Solv Algaecide targets string algae, blanketweed and green water caused by single-celled algae. Unlike some algae treatments on the market, CrystalClear Algae D-Solv contains no copper and will not harm fish and live plants when used as directed. This treatment is great for ponds, waterfalls, aquariums and fountains.

• Fast-acting algae treatment targets string algae, blanketweed and green water caused by single-celled algae
• Safe for fish and ornamental plants
• Great for ponds, waterfalls, aquariums and fountains
• Use 1 fl. oz. of Algae D-Solv Algaecide for every 360 gal.
• 128 fl. oz./1 gal bottle of Algae D-Solv Treats 46,080 gal.
• Application Rate: Algae D-Solv should only be applied a maximum of once per week at the prescribed rate to treat existing algae growth
• In ponds, ensure that water is well aerated via waterfall, fountain or other method to prevent fish loss. Aeration must be continuous
• Repeat dosage once per week for maintenance
• Can be used in self-contained aquariums, ornamental ponds and fountains without any outflow
• For aquariums and small ponds with heavy algae growth, clean the excess algae off the sides and ornaments before adding Algae D-Solv. This will reduce the amount of decaying organic matter
• For fountains, small ponds with goldfish and koi, treat only those fountains and ponds which will have no outflow after treatment
• High water temperatures cause more rapid natural decay of dead algae which can cause fish distress
• Shelf Life: 2 years
• State Restrictions: Cannot be shipped to AK, HI, PR or Canada