Several years. It is more reliable to say that Black Ghost Knives are mature at 15-18 cm (6-7 inches) long.
Black knife ghost fish may disappear due to stress, illness, water quality issues, lack of hiding spots, or aggression from tank mates. It is important to assess these factors and address any issues to create a suitable environment for your fish.
Black ghost knife fish are generally peaceful fish that can be kept together with other peaceful tank mates of similar size and temperament. However, they can become aggressive towards each other if there is not enough hiding spots or territory within the tank. It's best to keep just one Black ghost knife fish per tank unless the tank is large enough to accommodate multiple individuals.
The ghost knife fish uses electricity for navigating its surroundings, communicating with other fish, and detecting prey in dark or murky waters. It has specialized electric organs that help create electric fields, allowing it to sense and interact with its environment.
According to Tiffany's Table Manners for Teenagers (1989):image showing a fish fork held as a normal fork is held and with the text - "This is the way to hold the fork. Prongs should always be down when the fork is held in the left hand".image showing a fish knife held as a writing penand with the text - "This is the way to hold the knife. Note that it differs from the way the meat knife is held."
it is called a black fish with a gold stripe(:
black ghost knife fish gets nutrients and energy from the food it eat
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.