If you are the unlucky owner of a swimming pool with a cracked shell you basically have three options.
Option 1 – Repair the crack (expensive and usually only lasts one season).
Option 2 – Fill in The Pool (This is no fun at all and is also expensive).
Option 3 – Install a 60 Mil Membrane (Expensive but cracks will no longer matter).
60 Mil Membranes last 25 to 30 years, are beautiful, and are much easier on the bottom of your feet than pool plaster. LazyDayPools.com offers membrane installations in most areas in America.