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Glass Goby (Priolepis nocturna)

Find Glass 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.

Glass Goby
Photo: Tristan Lougher · CC BY 3.0
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Where to buy Glass 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 Glass Goby

Priolepis nocturna is a tiny, translucent to pale-bodied goby with a nearly glass-like appearance and minimal pigmentation. It has a slender body, small mouth, and distinctive behavioral habit of hovering near the substrate or in cave crevices, active primarily at night.

Key facts

Difficulty Level
Easy - Suitable for beginners with basic care requirements and hardy nature.
Diet Details
Feed small live or frozen planktonic foods such as copepods, rotifers, and finely-sized frozen mysis shrimp. This deep-reef species requires frequent small meals of appropriately-sized prey items.
Reef safety
Reef Safe
Care Level
Moderate
Diet
planktivore
Care Requirements
• 20+ gallon tank with stable water conditions • Prefers dim lighting; nocturnal species • Requires caves or dense rockwork for shelter • pH 8.1–8.3, salinity 1.023–1.025, temp 72–78°F • Small carnivore; feed frozen mysis shrimp, copepods
Temperament
Peaceful
Common Health Issues
Marine ich, Fin Rot, Swim Bladder Disorder, Hole-in-the-Head, Columnaris Disease
Origin
Indo-Pacific, from the Red Sea and East Africa to the Hawaiian Islands and Micronesia, typically found in deep coral reef environments at 40-300+ feet depth.
Feeding Schedule
3-4 times daily
Max Size
2
Appearance
Priolepis nocturna is a tiny, translucent to pale-bodied goby with a nearly glass-like appearance and minimal pigmentation. It has a slender body, small mouth, and distinctive behavioral habit of hovering near the substrate or in cave crevices, active primarily at night.

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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