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No. They cost around $25 and are easily found.
Wiki User
∙ 16y ago
Wiki User
∙ 13y agoNo, but they like to hide in caves and prefer plants. They are nocturnal fish and are very active at night with the lights off.
Wiki User
∙ 12y agoYes. Black Ghost Knifefish (Apteronotus albifrons) are indeed egg layers, although reproduction in captivity is extremely rare.
Wiki User
∙ 11y agoyes
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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.
Is your black ghost knife fish a boy or girl?
There is no way to sex the Black Ghost Knife Fish (Apteronotus albifrons) by just looking. There is one person who is reported to have bred this fish in Australia and he is the only person known to have bred this fish in captivity. If you manage to spawn a pair, the one that lays the eggs will be the female. This fish grows large, around 50cm. So I hope you have a tank to suit.
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.
When do you feed your black ghost knife fish?
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.
