Hi guys, I'm from Spain, and oviusly I'm newby here. I have a couple of questions; Let's go!!!! 1- I live near to the mediterranian sea, What cefalopods leave here? ( I think just live here O.vulgaris, and S.officinalis isn't it?) 2- Any special acuarium conditions for this species? 2- Can I feed it whit sweet water river crabs (P. clarkii)?