So my LFS got a almsot 2 foot ripsaw catfish just left outside in a bucket! So sad, my LFS can't really care for it, I have a 8x3x3 with my ray arowana, pbass and a gar. I know they are pretty docile and I wanna get him bc nobody is going to buy this guy and he will be crammed in a little tank there, how long could he last in my 8x3x3