Hey everybody. I teach 8th grade science. I do alot with ecology and would love to set up a large aquarium in my classroom with crappie, bluegill, a bass, etc. But since it is going to be in a classroom with 8th graders I am not wanting to invest alot of money. I was wondering if anybody had a big (125 gal+) tank they would be willing to give up for cheap let me know if there is any kind of fishing stuff you would like to trade for it. I could also trade for some trips on the Ohio River fishing or Lake Erie for walleye or perch. I am in southeast Indiana, by Cincy. I would drive a little ways to pick one up though. Thanks everybody!