I was looking at a bichir at petsmart and it was really cool looking, I was wondering if there is any common bichirs out there that could live in a 55 for either life or a year or so? I have cichlids in there now, but the tank will be upgraded sometime next year. I think the one I was looking at was a dinosaur bichir and I wasnt going to take any advice from the people at petsmart.