How do I get rid of Black algae?

Black algae releases "spores" that will remain dormant and are invisible to the naked eye. Unfortunately these are impossible to completely destroy. We recommend first killing the black algae present, and following a strict regiment of preventative algicide to keep it from returning.

To get rid of the Black algae present, we recommend Swamp Treat - our strongest algicide. Add 1 lb. (one bottle) per 20,000 gallons, brush the algae with a 50/50 brush (50% nylon, 50% stainless steel) and shock the pool.

Once all visible algae has been removed, begin to use No Mor Problems.

You can find additional information in the Directions tab on their product pages.

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• What does black algae look like?

  Black Algae looks like small bluish-green to almost black nodules growing on the surface where circulation is low.  Example of black algae growing on plaster We recommend using Swamp Treat.

• How do I get rid of Yellow/Mustard algae?

  For yellow/mustard algae, we recommend Yellow Treat. Simply add 5 ounces (one bag or one capful) per 10,000 gallons, brush, then shock the pool. You can find more information in the Directions tab on the product page.

• How do I get rid of Green algae?

  We have two products you can use for green algae. For lighter blooms, you can use Green Treat. Add 2 lbs. (one bottle) per 20,000 gallons, brush, and shock the pool. For heavier denser blooms of green algae, we recommend Swamp Treat. Start by ...

• Can I swim in a pool with black algae?

  For the most part, yes. However black algae (cyanobacteria) can be toxic if ingested in large enough quantities. While swimming, be careful not to ingest any of the black algae growth.

• How do I get rid of Pink algae/bacteria/slime?

  For Pink bacteria we recommend Pink Treat. Add 2 lbs. (one bottle) of Pink Treat, brush, and shock. It's important to expose as much of the slime to the open water as possible, so pay special attention to build up around fixtures. You can find more ...