Just ask your non frogger friends. Everyone at one point has kept fish or some reptile that they could never take care of. And now they have a tank thats been sitting around there basement for the past 5 years collecting dust. I just thought about askin around the other day and now i have the choice of more freakin aquariums then i need for free or dirt cheap. Garage sales are also a really good place to check out. The paper should have some in there most of the time for pretty cheap to.