Black algae is mostly for concrete and plaster pools.
Black algae in vinyl pool.
How to get rid of algae in your pool because of its appearance black algae look a little frightening.
Add 1 5 quarts of suncoast metal control per 10 000 gallons.
It appears as dark black spots on the walls and floor of the pool and is slippery to the touch.
It will flourish in a warm pool with lots of sunny days.
Brush daily for a week with the proper brush for your pool paying special attention to algae affected areas.
Black algae have deep roots that work their way into.
This type of algae forms in a layered structure with the outermost layer protecting the lower layers.
Mix suncoast super black algaecide into a bucket of water and pour away from the sides of the pool.
Any algae including black algae tend to bloom in bodies of pool water with a high ph level low chlorine bad circulation and filtration and not enough chlorine.
Black algae is a thread like growth that develops on rough surfaces in swimming pools.
The protective layer that forms on black algae makes the algae otherwise impervious to regular sanitizers so you must brush the algae to break through this layer so that chlorine and algaecides can kill the organism.
Brush all the black spots with a wire algae brush use a nylon brush for vinyl fiberglass or painted pools.
In can happen in vinyl pools but it s rare.
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If the algae problem is extensive use a filter cleaner rather than just plain water.
This is for a concrete pool gunite swimming pool and not vinyl swimming pools as this may tear your vinyl liner.