Gray Whale Mormyrid

(Grows to- 7")(Temp- 77-80)(How many?- best as singles.)  They have the color and body appearance of a whale, and hence the name.  Likes to hide, but compatible with fish of similar size. They are somewhate territorial and quarrelsome among themselves. They are jumpers and require a tight cover. Feed shrimp, tubifex worms, frozen bloodworms.  They feed at night. (Petrocephalus bovei)