Icefish
NameIcefish
Scientific NameChaenocephalus aceratus
Common NamesBlackfin Icefish, Icefish
FamilyChannichthyidae
OriginSouthern Ocean, Antarctica
Temperamentsemi-aggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)5000
Max Size (Inches)28
Water TypeSaltwater
Temperature Range (°F)28-32
pH Range7.8-8.4
Compatible SpeciesOther large Antarctic marine fish (in specialized public aquariums only)
Description
Blackfin Icefish are unique Antarctic marine fish known for their transparent blood, lacking hemoglobin, and their ability to thrive in sub-zero waters. They are predatory fish, feeding on krill and smaller fish in the Southern Ocean. Due to their extreme habitat requirements, they are not suitable for home aquariums and are primarily found in specialized public aquariums or in their natural deep-sea environment.
