I may start a illinois native tank probably with a 210g looking to exchange out my heaters for a quality water chiller and instead of running 2 GLO Dual T5 54w fixtures I am going to center one fixture only in the middle of the tank. I will be collecting round rock from the river over time to eventually have enough to cover the bottom of the tank including large rocks as well there will be a few peices of drift wood in the tank and a very strong powerhead possibly 2 powerheads. This tank will include locally collected species including walleye, crappie, smallmouth bass, crawfish, fathead minnows, shad, maybe small buffalo or a small carp if possible as well as possibly a small stripped bass. Just some ideas of a tank I will eventually be upgrading the tank when I move into my new place in 6-8 months. I was inspired by catching a small walleye and a small crappie today. Small mouth are plenty available as well as bluegill. Carp that are 1 or less are not readily available or any of the other fish they are a little more rare to come by in my area. What do you guys think has anyone done this it will allow me to study fish behaviors as I will be adjusting tempatures to follow my local waters tempature. I will attempt to get fish that are compatible like males and females to try for breeding and possible then release these fish into a buddies pond. All precautions will be made to assure these fish are properly acclimated to prevent stress, disease, etc.