I was looking through Craigslist today and stumbled upon a guy selling a couple brand new 20 gallon highs, drilled with all the Plumbing and a side by side stand for $30, just need to add a sump. I have no idea what I am going to use it for but I didn't think that I could pass up the deal. He was using them to breed Clownfish. I am thinking I could use them to breed Corries, Bolivian Rams or something else smaller. Any ideas?