i just bought a lrg wolf fish at my lfs for 38 cdn, its 8-9 inches,did i get a good deal? i was researching about them on the net and thought they would be a cool fish to keep, i wanted to find a baby wolf but they just had lrg ones, he's my firsh wolf, and he scares me already, im afraid he'll take off my fingers doing a water change, its bad ass, if anyone has any experence on keeping this fish id appriecate it, thanks