Gulf Gambusia
NameGulf Gambusia
Scientific NameGambusia geiseri
Common NamesCoastal Gambusia, Gulf Gambusia, Geiser's Mosquitofish
FamilyPoeciliidae
OriginNorth America, Texas, Mexico, Gulf Coast
Temperamentsemi-aggressive
Dietomnivore
Care Levelbeginner
Minimum Tank Size (Gallons)10
Max Size (Inches)2.5
Water TypeFreshwater
Temperature Range (°F)68-78
pH Range7.0-8.0
Compatible SpeciesMollies, Platies, Swordtails, Black Skirt Tetra, Corydoras Catfish
Description
The Gulf Gambusia (*Gambusia geiseri*) is a small, hardy livebearer native to the Gulf Coast drainages of Texas and Mexico. This adaptable species is known for its ability to consume insect larvae and thrive in various conditions. While robust, it can exhibit semi-aggressive behavior, with males sometimes nipping fins and preying on smaller fish or fry.
