Greenband Goby (Elacatinus multifasciatus)

Fish in the family Gobiidae. Beginner care. Reef Safe.

Quick facts

Scientific nameElacatinus multifasciatus

FamilyGobiidae

Also known asGreenband Goby, Multifasciatus Goby

Care levelBeginner

Reef safetyReef Safe

TemperamentPeaceful

Dietomnivore

Adult size2.2 in

Minimum tank size20 gallons

Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025

Feeding schedule2-3 times daily

Appearance

Small elongated goby with a translucent to yellowish body marked by bright blue-green vertical bands across the head and anterior body. Maximum length around 2 inches; distinctive narrow profile and small terminal mouth adapted for picking parasites and food items from surfaces.

Diet and feeding

Feeds primarily on small crustaceans, zooplankton, and organic detritus in the wild. In captivity, offer high-quality small pellets, frozen copepods, and mysis shrimp. May also forage on microalgae and biofilm. Feed 2–3 times daily in small portions.

Difficulty and care for the Greenband Goby

Easy - Popular goby species. Best suited for beginners.

Common health issues

Marine ich, Fin rot, Swim bladder disorder, Bacterial infections, Parasitic infestations

Origin and habitat

Western Atlantic, from Florida and the Bahamas south through the Caribbean to northern South America.

Keeper notes

Popular goby species. Hardy and reef safe. Great for nano tanks.

Log Greenband Goby in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Greenband Goby alongside everything else in your reef.

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