- Mar 8, 2021
- 380
- Pool Size
- 17860
- Surface
- Fiberglass
- Chlorine
- Salt Water Generator
- SWG Type
- Hayward Turbo Cell (T-CELL-5)
Need assistance in identifying this ring shaped stain on the bottom of a fiberglass pool.
There are many of them randomly located from about the 4’ depth to the 6’ depth. Saw the first couple in January.
Info on pool in signature.
Pool was not closed or covered over winter.
Check Pool math logs for chemistry.
Treatment recommendations please.
There are many of them randomly located from about the 4’ depth to the 6’ depth. Saw the first couple in January.
Info on pool in signature.
Pool was not closed or covered over winter.
Check Pool math logs for chemistry.
Treatment recommendations please.
