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Black Ghost Knife Fish

Apteronotus albifrons

The Black Ghost Knifefish is a member of the Apteronotidae family and the speckled knifefish group. It is considered a true bony fish. When properly cared for, the Black Ghost Knifefish can reach well over one foot in length. It possesses a weak electrical organ at the caudal peduncles which is used to locate food.

It requires a minimum of a 200 litres tank with excellent filtration. It is generally timid and reclusive, preferring a fine-gravel-bottom aquarium with plenty of roots and rocks for hiding places, as well as subdued to dark lighting. To better appreciate this fish, many hobbyists will purchase a "ghost tube," a clear plastic tube that facilitates viewing during the day. Once accustomed to its surroundings, the Black Ghost Knifefish can become incredibly tame and trusting to the point of being hand-held. It does well with other, larger species of a peaceful nature, but may be aggressive towards those of similar or smaller size.

Omnivorous, the Black Ghost Knifefish will eat all types of live foods including meat, chopped earthworms, as well as frozen and flaked foods.

Approximate Purchase Size: Medium 6cm - 8cm

Due to variations within each species, your aquatic life may not look identical to the image provided.

Black Ghost Knife Fish (Apteronotus albifrons)
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Fish Statistics

Minimum Tank Size:
300 litres
Diet:
Omnivore
Origin:
Farm Raised, Thailand
Temp (C):
22-27 C
Max Size:
30cm
Family:
Apteronotidae
Temperament:
Semi-aggressive
pH:
6.5 - 7.5
Care Level:
Moderate
Compatibility:
See Tank Mates Chart below

Buy Black Ghost Knife Fish

Tank Mates

We recommend pairing your Black Ghost Knife Fish with these other fish: