Can anyone help me identify these black spots? Mainly on tanning ledge that’s 9” Deep, but around different areas of my 13,000 gallon SALT Pool. They form in a line and spread out.
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.
Welcome to TFP! For a wealth of pool care information please check out our free Pool School. If you are in need of specific help then we encourage you to Register and ask us here in the forum!