Need help figuring out how to keep my pool closed for the summer. We live in north Texas so it will be HOT! The pool has a slow leak somewhere near the top and the cost of refilling it every 2 days is the reason I would like to keep it closed. Therefore we wouldn't be able to run the pump. Should I just let it turn into a swamp and leave the safety cover on it? I'm also worried about mosquitoes and wnv.