with that article there is no doubt the he does need a bigger tank but he is to old to move him now. and i know my pacu does need a new tank and im working on it but a lot of peopple on this thread i fill are taking out a lot of anger on me because im not in the place to ger him a new tank, and they just went off on me witch is not needs to be done, i was hoping somewon could help me out a sell me a tank thats big enugh to make his dreams come true. i want a plywood tank, thats what im going to build if no won wants to sell me one. something like a 300g tank. i watched all the videos and read all about it and are ready to build one.