I have kept native fish and inverts for the past five years. Living in south Louisiana and near the Atchafalaya River, I always carry a 5 gal minnow bucket w/ aerator and a dip net in my work truck. I do service work and travel all over the state so I get to sample different areas. I have kept bluegill, small bass, catfishes, various minnows, darters, banded pygmi sunfish, pirate perch, river shrimp. One spring I dipped up a small pipefish and a small flounder. both were caught in freshwater but didn't live long in a tank. we also like to sample the crawfish from different areas. I currently have some crays in a grow out tank to see what they turn out to be. They appeared to be dwarf cajun but the claws are long and have a tubular look.