Hubers Knife Livebearer
NameHubers Knife Livebearer
Scientific NameAlfaro huberi
Common NamesHubers Knife Livebearer, Knife Livebearer
FamilyPoeciliidae
OriginCentral America, Nicaragua, Costa Rica
Temperamentsemi-aggressive
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)4
Water TypeFreshwater
Temperature Range (°F)72-82
pH Range7.0-8.0
Compatible SpeciesLarger Tetras, Rainbowfish, Kribensis Cichlids, Other robust livebearers
Description
The Hubers Knife Livebearer is a slender, active freshwater fish characterized by a distinctive 'knife-like' dorsal fin in males and a prominent dark lateral line. Native to Central America, it is a robust livebearer that thrives in well-planted aquariums with open swimming areas. While generally peaceful, males can be aggressive towards each other, and they may nip fins of slow-moving or long-finned tankmates.
