So...if the folks blocked the other tank deals what made you think that an even larger one....home made no less... would be acceptable?
I realize I'm a poor example because I'd say get whatever you want but.....
I would much rather have a kid of mine BUY a professionally built aquarium and put it in MY house that could be damaged...than I would a well intentioned but still home made jury rigged tank.
Hey if you own the place and want to do it....go for it
