Gulf Killifish
NameGulf Killifish
Scientific NameFundulus grandis
Common NamesGulf Killifish, Mud Minnow, Bull Minnow
FamilyFundulidae
OriginNorth America, Gulf of Mexico, Atlantic Coast (Florida to Texas)
Temperamentcommunity
Dietomnivore
Care Levelbeginner
Minimum Tank Size (Gallons)20
Max Size (Inches)7
Water TypeBrackish
Temperature Range (°F)65-80
pH Range7.0-8.5
Compatible SpeciesMummichog, Sheepshead Minnow, Other brackish water killifish, Small, non-aggressive brackish fish
Description
The Gulf Killifish is a hardy and adaptable fish native to brackish and saltwater environments along the Gulf and Atlantic coasts of North America. They are often used as baitfish but can make interesting aquarium inhabitants due to their robust nature and active foraging behavior. They exhibit a mottled pattern with iridescent spots, particularly on the males.
