I have an small inground pool in the backyard. I live in central Florida, so it doesn't get too cold around here very often. However, tonight there is supposed to be a hard freeze (24°F for 4-7 hours) and I'm a little worried about the pool.
If I do nothing in particular, might that be bad for the pool? If so, what can I do to protect it?
Edit: The pool still has all its water in it and isn't covered. We don't tend to empty pools around here, and I don't own a cover.