Hi again,
I added CYA on 7/6. FC = 8 on 7/6 at 6:30 am and FC = 7 this morning and SWG has been off since yesterday morning. Slow drop with sufficient CYA, huh?
My pH = 7.7 today. I'm trying to let FC drift down to 5. Should I work on pH yet?
Mustard algae is still gone...yea!!!
Thank you, thank you!!