Dave - that is a real good question. I didn't see any mosquitoes in my small aquaculture experiment, but then we don't have a lot of mosquitoes in this area. I doubt I get as many mosquito bites per year living here, as I get in 30 minutes of fishing back in Minnesota or northern Wisconsin.
But, the 300 gallon water tank had a bunch of bluegill in it, so they may have kept the mosquitoes under control.
