Tube-snouted Ghost Knifefish
NameTube-snouted Ghost Knifefish
Scientific NameApteronotus rostratus
Common NamesTube-snouted Ghost Knifefish, Long-nosed Knifefish, Rostrate Knifefish
FamilyApteronotidae
OriginSouth America, Amazon Basin, Orinoco Basin
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)125
Max Size (Inches)20
Water TypeFreshwater
Temperature Range (°F)72-82
pH Range6.0-7.5
Compatible SpeciesLarger Tetras, Angelfish, Discus, Larger Catfish (e.g., Plecos, Corydoras), Other peaceful, medium to large-sized fish
Description
The Tube-snouted Ghost Knifefish is a fascinating nocturnal species known for its elongated, eel-like body and distinctive tube-like snout. It navigates its environment using weak electrical fields. This species requires a large aquarium with plenty of hiding spots and dim lighting.
