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Sillner's Garden Eel (Gorgasia sillneri)

Find Sillner's Garden Eel across reef-livestock retailers on ReefDock. Compare sources, check known pricing where available, and review care information before you buy.

Sillner's Garden Eel
Photo: Bernd · CC BY 2.0
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Where to buy Sillner's Garden Eel

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 Sillner's Garden Eel

Sillner's Garden Eel is a slender, elongated conger with a pale tan to yellowish-brown body marked by distinctive dark blotches or saddle markings along the dorsal surface. The fish has a relatively small mouth and large eye, with the rear two-thirds of the body capable of entering the sand burrow. A characteristic white or light stripe often runs along the lower side.

Key facts

Common Health Issues
Stress-related decline, substrate refusal (failure to burrow), starvation (refusal to eat), secondary infections from handling or inadequate water quality.
Family
Congridae
Care Level
Hard
Max Size
20
Diet Details
Feed small frozen foods such as mysis shrimp, copepods, and small silversides. Offer food 1–2 times daily in small portions, allowing the eel to pluck food from the water column near its burrow.
Temperament
Peaceful
Origin
Indo-Pacific region, including the Red Sea, East Africa, Indonesia, and the Philippines. Found in tropical reef environments at depths typically between 10–50 meters.
Care Requirements
• 75+ gallon tank with 6+ inches fine sand bed for burrowing • Water: 72–78°F, pH 8.1–8.3, salinity 1.023–1.025 • Low to moderate flow; nocturnal; needs hiding spots and calm environment • Carnivore: frozen mysis shrimp, copepods, small crustaceans • Peaceful; compatible with reef systems; feed small frequent portions
Reef safety
Reef Safe
Difficulty Level
Garden eels are challenging for most hobbyists due to their specialized habitat requirements, dependence on live sand for burrow construction, and difficulty accepting non-live food sources in captivity. They require a mature, well-established tank with soft substrate and minimal disturbance.
Diet
carnivore
Feeding Schedule
1-2 times daily

Research before you buy

ReefDock is the sister app to Reef Trak. Use Reef Trak to research and log fish, keep tank parameters organized, and maintain a complete livestock history. Log this fish on Reef Trak.

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