Lawnmower Blenny
Image: momaz (cc-by-nc)
NameLawnmower Blenny
Scientific NameSalarias fasciatus
Common NamesLawnmower Blenny, Algae Blenny, Jeweled Blenny, Sailfin Blenny, Rock Blenny
FamilyBlenniidae
OriginIndo-Pacific, Red Sea, East Africa, Samoa, Ryukyu Islands, New South Wales, Australia
Temperamentpeaceful
Dietherbivore
Care Levelbeginner
Minimum Tank Size (Gallons)30
Max Size (Inches)5.5
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesClownfish, Gobies, Damselfish (non-aggressive), Tangs, Wrasses, Angelfish (dwarf), Hawkfish, Peaceful invertebrates
Description
The Lawnmower Blenny is a popular saltwater fish known for its voracious appetite for nuisance algae, making it an excellent clean-up crew member. It is a hardy and generally peaceful species, characterized by its mottled brown and white coloration and distinctive comb-like teeth used for scraping algae. This blenny spends its time perching on rocks and grazing, requiring a mature aquarium with ample rockwork and established algae growth.
