black ghost knife fish gets nutrients and energy from the food it eat
Like all fish, the black ghost knife fish gets it nutrients from its food. They are micro-carnivores, and eat small worms, shrimp, and other small, meaty foods. In the aquarium, they will thrive on brine shrimp, mysis shrimp, blood worms, and other meaty aquarium foods.
No.
No.
they can be 49cm.
fish about 5in or 4in lowest
The maximum length of the black ghost knifefish is 40 centimetres
Yes it can
Black Ghost Knife Fish are semi-agressive. They should be fine though. The angelfish should be fine.
Depends what store!
It uses an electrical field produced in the fish's body.
The fish must be small enough to be eaten by the knife. There are also small shrimp (ghost shrimp) which some small knifes will find easier to catch than the faster guppies. As the Knife grows so will it's prey.
The same place every other fish gets its energy. From the food it eats.