Sea Stickleback
NameSea Stickleback
Scientific NameSpinachia spinachia
Common NamesSea Stickleback, Fifteen-spined Stickleback
FamilyGasterosteidae
OriginNorth-eastern Atlantic Ocean, North Sea, Baltic Sea, Coastal Europe
Temperamentpeaceful
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)40
Max Size (Inches)8.7
Water TypeSaltwater
Temperature Range (°F)41-64
pH Range8.1-8.4
Compatible SpeciesNone (species-specific tank recommended)
Description
The Sea Stickleback is a slender, elongated marine fish characterized by its long snout and fifteen distinct dorsal spines. It typically inhabits coastal waters, often camouflaged among seaweed, where it preys on small crustaceans and invertebrates. This coldwater species is challenging to maintain in a home aquarium due to its specific environmental and dietary requirements.
