I have some small bugs swimming around. They are about 3/8" long 1/16" wide with thin wing like things they use to move around. I've seen three so far and they swim at a depth of about 1 foot. How can I kill them.
[attachment=0:2q064z6j]Southwest-20120608-00167.jpg[/attachment:2q064z6j]
[attachment=0:2q064z6j]Southwest-20120608-00167.jpg[/attachment:2q064z6j]