Hi all,
New pool owner. Pool was built late last year so we did not get to use it. This is my first year of pool ownership.
This is something I noticed last year. These copper-ish colored spots on pool surface. I never got rid of them last year nor really tired as I could not find out what they were. I can scrape them off with my finger, although not that easy. So using a brush is not an option.
My pool water has been pretty well balanced and has never gotten out of wack.
Pool water is perfectly clear and CC drop test will fluctuate between 0-0.5.
Can anyone help me identify what this may be?
New pool owner. Pool was built late last year so we did not get to use it. This is my first year of pool ownership.
This is something I noticed last year. These copper-ish colored spots on pool surface. I never got rid of them last year nor really tired as I could not find out what they were. I can scrape them off with my finger, although not that easy. So using a brush is not an option.
My pool water has been pretty well balanced and has never gotten out of wack.
Pool water is perfectly clear and CC drop test will fluctuate between 0-0.5.
Can anyone help me identify what this may be?
