Well, I can't really offer you much in the way of advice, other than: keep the 'Skeeters outa there! I'm in Florida, and around here, any standing water turns into breeding grounds for mosquitos. If anyone knows how to keep them out and keep the water drinkable, lets hear it!
-Kyle
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"The object, gentlemen, is not to cheat death: the object is not to let him play."
-Sgt. Poteen