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Transparent Cave Goby (Fusigobius pallidus)

Find Transparent Cave 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.

Transparent Cave Goby
Photo: (c) Jim Greenfield, all rights reserved, uploaded by Jim Greenfield
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Where to buy Transparent Cave Goby

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

  • Saltwaterfish

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  • Amazon

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  • Petco

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About Transparent Cave Goby

A very small goby reaching about 2.4 inches, characterized by a nearly transparent to pale body with minimal pigmentation. The body is slender and slightly compressed, with small fins and a subtle pattern of spots or blotches. Eyes are positioned dorsally on the head, typical of cave-dwelling gobies.

Key facts

Difficulty Level
Moderate difficulty. This species requires stable water conditions, a well-established tank, and consistent feeding with appropriate small live or frozen foods. Its reclusive nature and small size demand careful tank mates and observation.
Reef safety
Reef Safe
Diet Details
Primarily feeds on small crustaceans and zooplankton in the wild. In captivity, provide high-quality frozen foods such as copepods, mysis shrimp, and artemia. Supplement with quality pellet foods designed for small carnivorous fish.
Temperament
Peaceful
Care Requirements
• Minimum 20 gallon tank • Maintain temperature range of 72–80°F • Keep salinity at 1.023–1.025 SG • Provide abundant cave structures and crevices for shelter and refuge • Feed small frozen foods like copepods and mysis shrimp 2–3 times daily; ensure food particles are appropriately sized • House with peaceful, non-predatory tank mates; avoid aggressive species or those that hunt small fish
Care Level
Moderate
Diet
carnivore
Common Health Issues
Starvation if inadequate small prey, parasitic infections, poor water quality sensitivity
Origin
Indo-Pacific region, found in caves and crevices from Indonesia and the Philippines through Micronesia and Polynesia.
Family
Gobiidae
Water Parameters
Temperature: 72-80°F pH: 8.1-8.3 Salinity: 1.023-1.025
Min tank size
20 gallons

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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