What u will come to find out is that keeping them in anything other then a round/cylinder shaped enclosure is no conducive for their overall success bud. All the guys that have lost theirs wasn't because of the tanks size but it's shape. I attribute that plus a few other things to my success. Urs are still babies that's why I said get back to me when they are over 100 cm. Hopefully u will be more successful then I was but that is still left to be seen. That's why I said ur arrogant thinking it's the enclosures size more that he died from. A few simple questions would have given u the appropriate information and saved u from making that original comment. Regardless we all look forward to seeing your fish's success!