If/when I replace the skimmer on my AGP, do I need to lower the water level below the skimmer? This may be a dumb question... I realize the water is going to 'run' out once the old skimmer is removed but does the level need to be much lower than that for some reason? Is there any concern about water getting behind the liner? Any other tips? The liner doesn't need to be replaced.
All this just because I can't find a friggin top for the skimmer.