There is no confirmed evidence of anyone ever having bred these fish, so at this stage I can only say that if you wish to breed them you will need to have at least one M/F pair and a very large tank. "Good luck to you"
black ghost knife fish gets nutrients and energy from the food it eat
No.
No.
Several years. It is more reliable to say that Black Ghost Knives are mature at 15-18 cm (6-7 inches) long.
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.
Ghost knifes enjoy a variety of different food such as flakes,bloodworms,brineshrimp,some even feed them beefheart,they are great feeders and will come straight to your hand for the food,beautiful fish and amazing to watch.There are lots of videos of these fish on youtube.