Last night, I had,for the first time, a fresh Tuna steak,....it,looked great, was cooked perfectly,I enjoyed it very much,......my only concern afterwards,was that I thought I,d just eaten a Pork steak????...this piece of "fish, looked like pork,it had the same colour as a piece of pork loin, it cut like meat,....but its a fish,but with no fish smell,