This looks like a good solution. During the dry season my frogs, (2 small ponds worth of various species of frogs) geckos and bats pretty much take care of things. But when the rainy season starts it is all out warfare on the scourage. I had read somewhere (oldtimers setting in) that if you place a bottle of carbonated soda in front of the fan, it will attract more mosquitos. Perhaps when I set this up I will play with the carbon dioxide to see if it gets more.