Southern Nine-spined Stickleback
NameSouthern Nine-spined Stickleback
Scientific NamePungitius pungitius
Common NamesNine-spined Stickleback, Southern Nine-spined Stickleback, Ten-spined Stickleback
FamilyGasterosteidae
OriginNorth America, Europe, Asia
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)3.5
Water TypeFreshwater, Brackish
Temperature Range (°F)50-72
pH Range6.5-8.0
Compatible SpeciesOther Nine-spined Sticklebacks (in groups), Robust, cool-water fish (with caution)
Description
The Nine-spined Stickleback is a small, slender fish characterized by 7-12 (typically 9) isolated dorsal spines. It exhibits cryptic coloration, often mottled brown or olive, allowing it to blend into its environment. Males develop vibrant breeding colors, often black with red or orange markings, and construct elaborate nests.
