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How big does a ghost knife fish get?

How big does a ghost knife fish get?

20 in
It will grow to a maximum length of 50 cm (20 in). Black ghost knifefish are nocturnal. They are a weakly electric fish which use an electric organ and receptors distributed over the length of their body in order to locate insect larvae.

How fast do ghost knife fish grow?

Ghosts grow large, to 24 inches (60 cm). We will be starting with the smallest size we can find, i.e. around 2 inches (5 cm). And if we follow everything in this article, they will grow to their maximum size in about 2 years time.

Can you keep more than one ghost knife fish?

Author Note: If you want to keep multiple black ghost knife fish in the same tank you need to make sure they have enough space. Also, we recommend capping the number at two per tank. Any more than this will significantly increase the potential for aggression no matter how big your tank is.

Do ghost knife fish need pump?

Do black ghost knife fish need air pump? Yes, black ghost knife fish do need an air pump. These fish consume a lot of oxygen from the water, and aerating and oxygenating the water for these fish is very important.

Do black ghost knife fish eat other fish?

Black Ghost Knife Fish are carnivorous and eat in- sects, small crustaceans and fish in the wild. For this reason, they enjoy a mixture of live foods such as Daphnia, Brine Shrimp, meaty frozen foods, worms and feeder fish.

How often should I feed my ghost knife fish?

Since they are nocturnal, these knife fish feed on their food during the night but can be trained to eat at the same time as the rest of the aquarium. By feeding this species several times a day, they can rotate their sleep patterns to be more active when the lights are on.

Can you breed black ghost knife fish?

Ghost knife fish (Apteronotus albifrons) rarely breed in captivity.

What fish can live with ghost knife?

Black Ghost Knifefish are best kept with tank mates that are not too boisterous or aggressive. Discus, Geophagus, Severum, Angelfish, peaceful Catfish, peaceful Cichlids and larger (6 inches or more) community species make good tank mates.

Can Ghost Knifefish see?

Behavior. Black Ghost Knifefish are tropical freshwater fish from South America. These are nocturnal fish that are most active at night and rest during the day. As they are most active at night, their eyesight is not well developed, so they hunt and communicate through an electric field.

Do Ghost Knives eat fish?