So I actually got a juvenile brown banded bamboo shark from someone who bought one and then realised his reef tank wasn't the right setup for it haha. I think the next shark will be a marbled cat shark or something similar as to not get huge. I dont wanna do horn sharks or smooth hounds mainly because of the cold water and also size. Thanks for the link, I live in southern california so local is a good option but just wondered about online options as well! Thanks guys!