So I live in Michigan and have owned our pool for just over two years with pretty good luck so far.
Well we noticed the winter cover was pretty low in the pool so I removed it today.
Water level is about 16 inches below where it was in the fall so pretty sure it leaking.
Unfortunately the inground pool is old guessing 30 yrs.
Water level is at pool light level so that is my first thought to check that for leaks.
Also the fiberglass walls are looking tired an have some hairline cracks and one spot that has a old repaired crack that is most likely failing
but is above the water line as it sits right now.
I'm pretty good at construction and not afraid to try and fix things on my own so questions are.
Best product to repair/caulk pool light ?
Best way or product to seal hairline cracks ?
Best way or product to seal a foot long larger crack ?
Also if I'm doing all this I would like to redo the caulk that they have where the fiberglass walls meet the concrete bottom.
What caulk would be recommended for this ?