Dusky Spinefoot
NameDusky Spinefoot
Scientific NameSiganus luridus
Common NamesDusky Spinefoot, Squaretail Rabbitfish, Mottled Rabbitfish
FamilySiganidae
OriginRed Sea, Western Indian Ocean, Mediterranean Sea (invasive)
Temperamentcommunity
Dietherbivore
Care Levelintermediate
Minimum Tank Size (Gallons)125
Max Size (Inches)12
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesTangs, Angelfish, Wrasses, Clownfish, Damselfish (non-aggressive types)
Description
The Dusky Spinefoot is a camouflaged rabbitfish known for its ability to rapidly change color to blend with its surroundings. It possesses venomous dorsal spines for defense and is a prolific grazer of algae. This species is native to the Red Sea and Western Indian Ocean, and has become an invasive species in the Mediterranean.
