Split from here: mustard-algae-nuisance-t53761.html
Please start your own thread when you have questions. Avoid hijacking. Butterfly
I have had something similar happen to a pool I take care of for a friend and it about killed me brushing a vac'ing everyday!!! It happened 3 times w/ in a 2 month period. The first time chlorine was low but 2 times after that pool chems were balanced?? I put in more bleach than I ever thought I would need, but I had to to get the pool clear again.
How can I get a green/yellow pool when chemicals are balanced? Was not trusting myself so I took a sample to pool store and they got the same results.
Also the pH in this pool tends to run high, can this happen with Marcite pools? Would I possibly need to replace the sand in the filter? Cannot get a reading on the pump pressure because his gauge is not working. Going to talk him into replacing it, which should be an easy fix right???
Oh ya he also has a family of ducks that love to live in the pool and leave small treasures behind in the water. Could they be part of the problem?
I know this is alot and it is BEEZ forum but....
@ BEEZ sorry to take over your issue but it seemed so much like mine.