HELP dealing with mustard algae!

[Watermom]

When was the last time you added CYA or used a stabilized form of chlorine (trichlor or dichlor)?

If you are at 34.5ppm, I don't think you need to add any more bleach tonight.

[shannon2014]

I have a bottle of stablizer I bought last month. Should I add it tonight? I had used a puck last week

[Watermom]

When was the last time you tested CYA and what was it then?

[shannon2014]

this morning before any bleach- CYA was 45

[Watermom]

You're ok for now. I wouldn't add any more CYA at this point. And, as long as you're not adding anymore, no reason to test it anytime soon.

[shannon2014]

Thanks Watermom - will check level in AM. Guessing that big drop in FC allowed algae to bloom.