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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.
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∙ 12y ago
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How does a black ghost knife fish gets its nutrients?
black ghost knife fish gets nutrients and energy from the food it eat
Are black ghost knife fish invertebrates?
No.
Are black ghost knife fish salt water fish?
No.
How big a black ghost knife fish be?
they can be 49cm.
Black ghost knife fish what goes with?
fish about 5in or 4in lowest
How long does the black ghost knife fish get?
The maximum length of the black ghost knifefish is 40 centimetres
Can a male betta live with a black ghost knife fish?
Yes it can
Can you keep marbled hatchetfish with black ghost knife fish angelfish and bristle nose catfish?
Black Ghost Knife Fish are semi-agressive. They should be fine though. The angelfish should be fine.
How much does a baby black ghost knife fish cost?
Depends what store!
How does the black ghost knife fish hunt for its pray?
It uses an electrical field produced in the fish's body.
What can go with a black ghost knife fish?
I would be very carefull what I put with a Black Ghost Knife Fish. If a fish is small enough to fit in its mouth them it will be eaten. Bettas are a nice little morsel for them. I guess fully grown Angels, Discus, Plecostomus etc would be OK. Don't forget some of these knife fish can get BIG around 24 inches. That means a big tank and a big mouth to feed.
Where does the ghost black knife fish gets its energy?
The same place every other fish gets its energy. From the food it eats.
