- Mar 9, 2008
- 10
I have an above ground, 20 round. The water on top of the cover is really gross. Last year we tried to get the cover off without dumping all the Crud in and failed. Would it be ok to drain the gross water, pull the cover off, then refill? The level is already down before the skimmer though, and I'm not sure if draining it lower would possibly damage or collapse it.