Fourspine Stickleback
NameFourspine Stickleback
Scientific NameApeltes quadracus
Common NamesFourspine Stickleback, Four-spined Stickleback
FamilyGasterosteidae
OriginNorth America, Atlantic Coast
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)10
Max Size (Inches)2.5
Water TypeBrackish
Temperature Range (°F)50-72
pH Range6.5-8.0
Compatible SpeciesOther robust, cool-water brackish fish (with caution)
Description
The Fourspine Stickleback is a small, slender fish characterized by four distinct dorsal spines. They are known for their intricate breeding behaviors, where males build nests and guard eggs. This species is primarily found in coastal waters and estuaries along the eastern Atlantic coast of North America.
