calcification

Greetings, please bear with me, new at this. TFB Membership I joined TFB in May 2022. as Gene 1939 I followed various topics on TFB regarding pool issues that I was having at the time. (See my posting from May 22, 2022.) However, I became very involved with family issues and had very limited...

I found a calcified crack on the dam between pool and adjacent spa, which is situated in the corner of the spillover opening and extends a few inches down on pool and spa gunite walls on each side, as shown on attached pics. I suspected loss of water last season and after winter I found that in...