@BTK....I've had a senegal for about a year now, he was about 9 inches long when i bought him and hasn't grown since, but he eats a ton!! i feed him jumbo shrimp and sinking pellets which he readily takes sometimes right out of my hand. He has a great temperment and doesn't attack anything in the tank. As other have said don't keep him in the tank with anything that can fit in his mouth because he will definitelty eat it...oh yea and keep the lid on tight i've heard they're great escape artists.