I have a 2 acre pond and was looking to add a bottom diffuser aeration with 2 air lines. There is an island, so I wanted one for each side. What are some makes of quality bottom diffusers from your experiences? Also, I have added a large rock pile and was wondering if the type of crawfish shipped from LA for cooking would work in GA ponds? I would prefer a local type, but I have never heard of anyone harvesting/selling them. I can catch a few out of ditches in the spring, but probably not enough to help
