Mustard algae chlorine levels?

[TopherG]

Didn't the old CYA chart have a 'mustard algae' column? I found Chem Geek's chart/post from 2007. Does his 60% of CYA rule still apply? Thanks!

 

[Texas Splash]

It's still on the PoolMath page. Look towards the bottom after you've updated all of your numbers.

Mustard Algae - Trouble Free Pool

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[TopherG]

It is. LOL, guess it's time for me to get my eyes checked. Thanks!