I'm getting my own classroom in a week or so and wanted to start a tank to demonstrate good fish keeping habits. I got a 20L tank a few days ago that's cut for turtles, so it probably holds 10 gallons. I'm looking for anything you have laying around and don't need. I could specifically use a heater and light. Anything you have would be appreciated though, including extra tanks, I can always set more up. I'm in eastern PA, PM me and I can see if we're close enough to meet up. I'll try to get a pic to anyone who donates when I get it set up. Thanks.