Black algae is a living organism that grows on porous swimming pool surfaces and shows up in the form of black spots.  It is the most aggressive form of swimming pool algae and the most difficult to get rid of.  Shocking or adding algaecide will not kill it.

If you see the onset of black algae on your pool walls, don’t lose hope, it might be difficult to treat but it is not impossible.  With the right pool care routine, you can keep those black spots from coming back.

If you think your Maui swimming pool is starting to get black algae, contact Ohana Pool & Spa for an inspection of your pool.  Our qualified staff will have your swimming pool sparkling clean for you to enjoy.

Our services include weekly Maui swimming pool cleaning, maintenance, chemicals, water testing, plaster and resurfacing of your existing Maui pool.