Kills black algae
Easy to use
Safe for you and your pets
Contains no metals
Black Treat is an E.P.A. registered algicide formulated for the killing and elimination of black algae in chlorine/bromine pools.
Black algae grows on the walls and floor as a black spot that you can scrape off with your fingernail. It is a colony algae that is very hard to kill. You must run a continuous preventative program after you have removed the visible colonies. If none will brush off, look out, you probably have cobalt staining. Use Uniteds Cobalt Cure for cobalt. Cobalt happens only on fiberglass or epoxy.
Your black algae will be immediately arrested and after you brush off any residue, your pool will have superior water clarity. Run your filter to clear it up.
A 3 lb. bottle will treat 20,000 gallons, and is 2 times as effective as most of the competitors, and we do it better!
It is so effective that many pool professionals use it all over the U.S. We guarantee it! Always check your filter with Filter Aid first so you do not waste money.
It effectively kills black algae and starts to clean up the water of other invisible life forms.
Black Treat is non-toxic when added to the pool. We treat your pool as though it is drinking water. We have let algae grow on our test pools and then treated with Black Treat. The president of United and his family swim in that same test pool. All our chemicals are produced with the idea that you and your pets could drink the water safely in an emergency.
Your pool will go through a clean-up period that will last from one day to 3-4 weeks. During that clean-up period you may experience a low or no chlorine reading. Do not panic! Just chlorinate continuously. Do not shock! A chlorinator or feeder makes life easy and we recommend them. If you lose your chlorine residual during heavy rain, bather load, or high temperature, just increase your feed rate until the residual comes back.
