Black Widow Brotula
NameBlack Widow Brotula
Scientific NameBrotula sp.
Common NamesBlack Widow Brotula, Brotula, Cusk-eel
FamilyOphidiidae
OriginTropical and Subtropical Oceans (deep-water/cave environments)
Temperamentsemi-aggressive
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)75
Max Size (Inches)18
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesLarge Angelfish, Lionfish, Smaller Groupers, Moray Eels (smaller species)
Description
The Black Widow Brotula is a reclusive, elongated marine fish belonging to the cusk-eel family, Ophidiidae. It typically exhibits a dark coloration, allowing it to blend into its deep-water or cave habitats where it acts as a nocturnal predator. Due to its specialized needs and reclusive nature, it is considered an advanced species for dedicated marine aquarists.
