Grey jelly with threads

Algae problems in swimming pool water.
Green (cloudy) water or slimy pool walls.
Black algae. Mustard algae. Pink or white pool mold.

Grey jelly with threads

Postby Wombat2 » Tue 20 Nov, 2012 17:08

Hi first post here. My pool has issues off and on that I can usually handle but lately something new has cropped up. I am getting an off white/grey jelly like substance collecting on the wall in a band at the water line. It's about 1/4" to 1/2"" wide and close examination you can see fine black threads through it.

First up I thought it was just scum from a big clean up of algae growing on the wall after winter which has taken a while to get on top of but the pool is pretty well good now but the jelly keeps collecting .

Any ideas what it is and how to get rid of it ?

David L

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