I currently have a 20 long for my BP. He has outgrown it I believe. He is 3'7". He seems fine and eats regularly and isnt freaking out trying to escape but everything I have read is saying he should be in a 40. My question is, is the tank he is in ok if he isn't stressed? I would hate to put him in a bigger tank and have him not like it. Also, is 40 the limit? I found a great deal on a 55 gal that comes with a screen top and a bunch of extra stuff for 30 bucks. If he will be ok in that I want to get it. I know some feel sterilite tubs are better but I have had him in a glass tank since I have owned him am have never had issues, so I will continue to keep him in a glass tank.

Here is a pic of his current tank.