mustard algae

Bama Rambler

Mod Squad
LifeTime Supporter
TFP Expert
Jun 23, 2009
SouthWest Alabama
Welcome to TFP.

First thing to do is let us help you figure out if it's really mustard algae. Can you post a pic of it?
What does it look like and where in the pool does it grow?

The answer is really the same. You need to start the shock process and if it's mustard algae you'll shock at a higher level.

We also need a full set of test results.