poolmama
Aug 23, 2009, 01:08 PM
I have an inground pool 18' X 32'. It has a liner and a steel frame under it. Sometime in the last few weeks we have discovered a bubble under the liner in the shallow end. Anyone know if this means we have a leak? One of the kids stepped on it and the air tried to escape up the side and made a huge noise! Thanks for your advice!