He Everyone,
I have a vinyl lined pool and the picture included is of a spot on the liner that is growing.
This is happening on side wall, this area of the wall was clean with no connections or otherwise.
Latest pictures:
It appeared last year and has grown (picture is from May 2015, almost a full year between them)
Any ideas on the cause and treatments would be most welcome.
Core pool info: 38K gal, vinyl, Intelliflo VS+SVRS pump, DE filter, liner replaced 2012
I have a vinyl lined pool and the picture included is of a spot on the liner that is growing.
This is happening on side wall, this area of the wall was clean with no connections or otherwise.
Latest pictures:
It appeared last year and has grown (picture is from May 2015, almost a full year between them)
Any ideas on the cause and treatments would be most welcome.
Core pool info: 38K gal, vinyl, Intelliflo VS+SVRS pump, DE filter, liner replaced 2012