CrystalClear® Algae D-Solv

Stops Algae Growth

Cannot be shipped to: AK, CT, HI, PR

Please select an option.

  • 16 Ounce
  • Item: CC073-16
  • $18.74
  • 32 Ounce
  • Item: CC073-32
  • $31.24
  • 64 Ounce
  • Item: CC073-64
  • $43.74
  • 1 Gallon
  • Item: CC073-1G
  • $68.74
  • 2.5 Gallon
  • Item: CC073-2G
  • $137.49

Works on
String Algae
No More
Green Water
Will Not Harm Fish
or Ornamental Plants
1 Ounce Treats
360 Gallons



Koi Pond

CrystalClear Algae D-Solv is a 5.4% active EPA registered algaecide. CrystalClear Algae D-Solv targets string algae, blanketweed and green water caused by single-celled algae. Unlike some algaecides on the market, CrystalClear Algae D-Solv contains no copper and will not harm fish and live plants when used as directed. 1 ounce treats 360 gallons.

Algae D-Solv cannot be shipped to Alaska, Connecticut, Hawaii, Puerto Rico or Canada.

EPA Registration No.: 14802-8-83742



5-Step Algae Control Plan
Product Label - 16 Ounce
Product Label - 32 Ounce
Product Label - 64 Ounce
Product Label - 1 Gallon
Product Label - 2.5 Gallon

How to Use

16 Ounce
32 Ounce
64 Ounce
1 Gallon
2.5 Gallon
Application Liquid Liquid Liquid Liquid Liquid
Temperature Restriction None None None None None
Gallons Treated per Bottle 5,760 11,520 23,040 46,080 115,200
Shelf Life 2-Years 2-Years 2-Years 2-Years 2-Years


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.

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 methods to prevent fish loss. Aeration must be continuous.

For Best Results

For use 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.

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.

Warm Weather Alert:

Before using Algae D-Solv, make certain that the pond has vigorous aeration to avoid fish loss due to low oxygen levels. When algae is controlled and removed by the filter or settle to the bottom of the pond, the oxygen level may drop to weather and high water temperatures, vigorous, 24-hour aeration is required.


Do not use more than what is recommended for your pond size. Algae D-Solv can be used in ponds for fish, plants, pets, and wildlife when used with vigorous aeration and in accordance with the label directions.

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.

Algae D-Solv cannot be shipped to Alaska, Connecticut, Hawaii, Puerto Rico or Canada.

Product Notices:

Keep product away from children and pets when not in use. Algae D-Solv becomes hazards to humans and domestic animals - if absorbed through skin or swallowed.


Accessories & Related Items




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Item Numbers and UPC

Item Number
UPC Code
CC073-16 813166021228 16 Ounce
CC073-32 813166021235 32 Ounce
CC073-64 813166021242 64 Ounce
CC073-1G 813166021259 1 Gallon
CC073-2G 813166021266 2.5 Gallon

Do You Still Have Questions?

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