I had a gold fish and a pleco when I was little. They lived for 5 years in a 20 gallon tank. When I got older I didnt care about fish but my little brother had the same 20 gallon that I had when I was younger with 2 twin tail goldfish. When I moved in with my G/F 2 years ago she wanted fish and I said no because I didnt want to take care of them. after a year of "constant suggesting" I gave in. A buddy of mine gave her a compleat 25 gallon setup. I thought since we are having fish I want fish that would eat other fish. I told her this and she said "Not in my tank! I want nice fishies." So then when I couldnt get the fish I wanted something in my head just snapped and said I have to have these fish! after 6 months of constant suggesting I got my first tank. it was a 20 long that was given to me by my G/F's best friends brother. I went to the LFS after it was cycled and got 4 baby convicts. 3 weeks later my tank cracked diagonally so I moved them to a 10 gallon. 4 months later The same buddy who gave my G/F a tank grandmother died and he told me I could have her 2 tanks. When I went to pick them up I found out that one was a 55 gallon and the other was a 30 tall. I took both tanks home fish and all. with in a matter of hours I had them up and running. Now here I am today obsessed with fish and wanting a house so I can bulid my MEGA tank 10'x5'x4' Yes thats a 1,500 gallon tank. The great thing is my G/F is down with the idea.