
Baja California Killifish
NameBaja California Killifish
Scientific NameFundulus parvipinnis
Common NamesBaja California Killifish, California Killifish, California Mummichog
FamilyFundulidae
OriginNorth America, Southern California, USA, Baja California, Mexico
Temperamentcommunity
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)5
Water TypeBrackish
Temperature Range (°F)68-78
pH Range7.0-8.5
Compatible SpeciesMollies, Sailfin Mollies, Other brackish tolerant killifish, Brackish gobies
Description
The Baja California Killifish is a hardy and adaptable species native to coastal estuaries and lagoons of Southern California and Baja California. It is known for its tolerance to a wide range of salinities, from freshwater to brackish, thriving best in brackish conditions. This active fish is generally peaceful but can be nippy towards very small or slow-moving tankmates.





