0 Cart

Contact Us
freight truck
Find Order

My Account

Rx Clear® 7% Copper Algaecide (Various Quantities)


Item #201307


SHIPS TODAY if ordered in the next:

Rx Clear® 7% Copper Algaecide controls and kills many types of algae in pools. It stops algae from growing and spreading. Algaecide works by stopping algae from making food through photosynthesis. It kills existing algae and stops new algae from growing.

This pool algaecide is great against many algae types like Chara (Stone Wart), Spirogyra, Cladophora, Vaucheria Ulothrix, Microcystis, Oscillatoria, Mustard Algae, and Black Algae. It contains triethanolamine, which keeps the copper in the water and prevents it from sticking to pool surfaces.

To use, dilute the product with at least 9 parts of water. Pour the mixed product around the edge of the pool. For the best results, use this product when you first see algae or when you fill your swimming pool.

Note: Due to state regulations, this item cannot be shipped to California.


  • Effective Algae Control: Controls and kills a variety of algae types, including Black, Green, Mustard, and Red Algae, preventing their growth and spread in pools.
  • Efficient Photosynthesis Inhibition: Inhibits algae's ability to make food through photosynthesis, effectively killing existing algae and preventing new algae growth.
  • Surface Protection: The inclusion of triethanolamine helps keep copper in the water, preventing it from sticking to pool surfaces, thus preserving the pool's appearance.


  • Prevent: 1 oz. per 5,000 gallons bimonthly
  • Kill: 2 oz. per 5,000 gallons
  • Kills black, green, mustard and red algae
  • Do not use in pools where minerals present a problem


  • This product comes concentrated. Dilute with at least nine parts of water before applying.
  • Pour required amount of this product into a plastic watering can, fill with water and sprinkle around edge of the pool.
  • Apply initial treatment to a freshly filled pool or at first visible signs of algae growth.


Dilution Chart for Swimming Pools 
Capacity of Water (Gallons)
Initial Treatment 
Treatment Every 2 Weeks
2 ounces
1 ounce 
4 ounces 
2 ounces
8 ounces 
4 ounces 
12 ounces 
6 ounces 
16 ounces 
8 ounces 
20 ounces 
10 ounces 

More Information
Package Size Single Pack
Weight 1 Quart
Brand Rx Clear®

(No documents)

(No replacement parts)