Eastern Mosquitofish
NameEastern Mosquitofish
Scientific NameGambusia holbrooki
Common NamesEastern Mosquitofish, Mosquitofish, Eastern Gambusia
FamilyPoeciliidae
OriginSoutheastern United States
Temperamentaggressive
Dietomnivore
Care Levelbeginner
Minimum Tank Size (Gallons)10
Max Size (Inches)2.5
Water TypeFreshwater
Temperature Range (°F)68-82
pH Range6.0-8.0
Compatible SpeciesSpecies-only tank, Other robust, fast-moving livebearers (with caution)
Description
The Eastern Mosquitofish is a small, hardy livebearer well-known for its voracious appetite for mosquito larvae. Despite its adaptability and ease of care in terms of water parameters, its aggressive and fin-nipping nature makes it generally unsuitable for most community aquariums. This species is often considered invasive outside its native range due to its competitive behavior.
