Green tint on the bottom
Hi, I've been having much success with the BBB method this summer but in the last two weeks I backed off how high I was keeping my levels. The pool developed this greenish coat on part of the bottom of the pool. I stir it up and it quickly floats away. I don't see any pieces of algae. It almost just seems like dirt but my sock is turning green. I've been maintaining my chlorine level back up to the regular level (10) and brushing/vacuuming several times a week but it's still not going away. The interesting thing is my kit is not registering anything growing.
CYA: 40-45
TC: 7
pH: 7.2
TA: 130
What is it? Do I need to maintain shock level to get rid of it?
Last edited by ajb8898; 08-17-2012 at 09:13 AM.
Reason: added CYA
15K gal AG oval w/ Hayward sand filter; Taylor K2006C
15'x30' oval 15K gal AG pool; bleach; Hayward sand filter; Hayward pump; 24hrs; Taylor K2006C; utility water; summer: ; winter: ; iPhone; PF:8
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