Not sure what kind of algae this is. Looks like black dots.
- Thread starter henrym28
- Start date
- Jul 21, 2013
- 65,459
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
How often do you brush the pool?
Can you scrape it off and rub it on a white paper towel? What color do you get?
Post your water chemistry, preferably from your own test kit, in the format:
FC
CC
pH
TA
CH
CYA
Can you scrape it off and rub it on a white paper towel? What color do you get?
Post your water chemistry, preferably from your own test kit, in the format:
FC
CC
pH
TA
CH
CYA