After a couple weeks of trying to figure out what was wrong, I had a professional pool leak test done.
Leaks were found in the skimmer and pool light conduit and both were patched with epoxy for a temporary repair. It seemed good for a few weeks and now it is leaking badly again.
The pool light was screw was also not lining up correctly which needs to be fixed.
He gave me a quote for a new skimmer, I understand this.
Other quote was to "hydroseal light ring", he basically explained they are going to repair the light ring by cutting the concrete and patching after. This is the part I don't understand. Is this to put a new ring on so the light screws on correctly? Even if the light isn't screwed on correctly, where is the water leaking to? Doesn't it just go in the light niche? Please explain.
Is there any other way to repair this? Can't I just seal around the whole light?
Thanks for the help.