Hello all and thanks in advance for the help. We purchased our house during the winter and the pool hadn't been opened in 5 years per the realtor. It's a beautiful pool and the kids really enjoy it. Ingound, concrete/plaster 38' by 22' bean shaped pool goes from 4' 9' deep.
I've got these dark shades in the bottom and dark spots forming. Pool was drained, pressure and acid washed about 10 days ago. Is this something to be concerned with?
CYA- non existent