Busse's Nine-spined Stickleback
NameBusse's Nine-spined Stickleback
Scientific NamePungitius bussei
Common NamesBusse's Nine-spined Stickleback, Sakhalin Stickleback
FamilyGasterosteidae
OriginSakhalin Island, Hokkaido, East Asia
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)15
Max Size (Inches)2.5
Water TypeFreshwater
Temperature Range (°F)50-70
pH Range6.5-7.5
Compatible SpeciesOther robust coldwater fish
Description
Pungitius bussei is a small, slender stickleback species native to East Asia, particularly Sakhalin Island and Hokkaido. Known for its defensive spines and territorial behavior, especially during breeding, it is a carnivorous fish that preys on small aquatic invertebrates. This coldwater species requires specific conditions and is often best kept in a species-specific aquarium.
