
Gambusia echelleorum
NameGambusia echelleorum
Scientific NameGambusia echelleorum
Common NamesSan Solomon Gambusia, Echelle's Gambusia
FamilyPoeciliidae
OriginNorth America, Texas, San Solomon Spring system
Temperamentsemi-aggressive
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)10
Max Size (Inches)2.5
Water TypeFreshwater
Temperature Range (°F)70-80
pH Range7.0-8.5
Compatible SpeciesSpecies-only tank recommended, Robust, fast-moving fish (if not species-only)
Description
The San Solomon Gambusia is a small, livebearing fish endemic to the warm, clear waters of the San Solomon Spring system in Texas. This iridescent species is an omnivore, primarily feeding on small invertebrates and algae. Due to its restricted habitat, it is considered an endangered species.




