I purchased a 40 gallon tank off of Craigslist for $28 dollars, and my assumption was that it was just the tank. Well, I got to this woman's house to pick it up and she helps me carry it outside and then bring out a ten gallon tank with 2 large goldfish and then proceeded to tell me the fish came with the tank. I didn't want to leave the poor fish in the 10 gallon so I took them, needless to say I have to buy yet ANOTHER tank just to house these huge goldfish one of which is 5 inches. They have to stay in the 40 gallon till I can find another tank. Why me. I know this is not ideal and I apologize.