The light at night does make it stand out more, but the bottom of our newly installed above ground pool is lumpy. I don't have a lot of confidence in the company that installed it but they seem willing to come out to "fix" it. They are wanting to have me drain the pool and they are going to rework the floor and reset the existing liner and fill it back up. My question is the pool was installed on July 13th and has been full since the 15th. They are coming on September 29th to do the work. My question is will the current liner really be usable still or has it been too long and really needs a new liner? The company swears up and down that it will be ok, but again I don't have the most confidence in them. Almost thinking I should just live with the pool floor and fix it correctly when it is time to replace the liner down the road.