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Greenband Goby (Elacatinus multifasciatus)

Find Greenband Goby across reef-livestock retailers and from fellow hobbyists on ReefDock. Compare sources, check live pricing where available, and review source-tank parameters on Reef-Trak-verified fish listings before you buy.

Greenband Goby
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Where to buy Greenband Goby

ReefDock searches the following reef retailers for this fish. Click through to see the live price.

  • Saltwaterfish

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    Search Saltwaterfish
  • Amazon

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    Search Amazon
  • Petco

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    Search Petco

About Greenband Goby

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.

Key facts

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.
Min tank size
20 gallons
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding Schedule
2-3 times daily
Diet
omnivore
Difficulty Level
Easy - Popular goby species. Best suited for beginners.
Reef safety
Reef Safe
Care Requirements
• 20+ gallon tank (larger is better for pairs/groups) • 72–78°F, pH 8.1–8.4, stable salinity • Well-established live rock with crevices for shelter • Strong water flow with plenty of hiding spots • Feeds on small crustaceans, copepods, and quality foods
Notes
Popular goby species. Hardy and reef safe. Great for nano tanks.
Origin
Western Atlantic, from Florida and the Bahamas south through the Caribbean to northern South America.
Temperament
Peaceful
Diet Details
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.

Looking for a hobbyist seller?

ReefDock's marketplace lets reef-keepers sell fish directly to other reef-keepers with Stripe-secured checkout and live-arrival photo confirmation. Browse current fish listings on ReefDock, or list your own.

Verify the source tank before you buy

ReefDock is the sister app to Reef Trak. Sellers who maintain a Reef Trak tank log can publish source-tank parameters on eligible fish listings — so you can see the conditions a fish was raised in before you buy. Log this fish on Reef Trak.

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