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CrystalClear Algae D-Solv

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  • Liquid algaecide for fast acting algae control
  • Effective against both string algae, blanket weed, and cellular green water causing algae
  • Eliminates established algae blooms while also stopping new growth
  • Copper free formula
  • EPA registered - contains 5.4% active ingredient
  • Safe for fish & aquatic life when used according to directions
Shipping Restrictions!

Due to state and local regulations, we cannot ship this product to AK, HI, PR or Internationally.


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CrystalClear Algae D-Solv is a fast acting algaecide effective against green water cellular algae, string algae, and even blanket weed. This fast acting algae killer is fish safe and won't harm your aquatic plants when used as directed. Containing 5.4 active ingredient, this algaecide treats up to 360 gallons per ounce. This powerful formula is ideal for quickly clearing established algae blooms as well as stopping new growth.

Crystal Clear Algae D-Solv is a copper free formula and EPA registered. Like all algaecides heavy algaecides are recommended especially in ponds containing koi and goldfish.

Available in Size:

  • 1 Gallon - Treats 46,080 Gallons

Usage Instructions

  • Apply once per week maximum to treat existing algae growth.
  • In ponds containing fish; ensure that water is well aerated via waterfall, fountain, or other method to prevent fish loss. Aeration must remain continuous. This is especially important during warm weather.
  • We do not recommend using this product in water temperatures over 85 degrees unless a bottom bubbling aeration system is in use.
  • Apply 1 oz per 360 gallons of pond water, read dosage table below.
  • In cases of high algae infestation it is recommended to manually remove any excess algae before and during treatment to reduce the amount of decaying matter present in the pond.
Pond Size (In Gallons)Algae D-Solv(As Needed)
360 Gallons 1 Ounce
720 Gallons 2 Ounce
1,080 Gallons 3 Ounce
1,4400 Gallons 4 Ounce
Please note: Above are recommendations. Always read the product label.

Do not use Algae D-Solv with snails, shrimp, clams and other crustaceans, or mollusks.
Do not use Algae D-Solv with any other pond treatment within 3 days of application.

  • 5
    Algae d-Solv

    Posted by Janet K. T. on Jul 13th 2022

    No other product compares...this will keep your fountain crystal clear