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Coral Catshark (Atelomycterus marmoratus)

Find Coral Catshark 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.

Coral Catshark
Photo: Ronnie Liew · CC BY 2.0
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Where to buy Coral Catshark

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 Coral Catshark

Atelomycterus marmoratus has a robust, cylindrical body measuring up to 140 cm in length. The upper body is dark brown or olive green, while the lower half is white or cream-colored. Notable features include numerous small, white spots on the dorsal side and a distinct, large black spot near the pectoral fin base.

Key facts

Min tank size
400 gallons
Common Health Issues
Marine Ich, Fin Rot, Swim Bladder Disease, Bacterial Infections, Fungal Infections
Care Requirements
• Minimum 400 gallon tank - Water temperature: 72-78°F - pH: 8.1-8.4 - Salinity: 1.023-1.026 - Strong water flow and well-established live rock aquascape
Reef safety
Not reef safe
Origin
The Indo-Pacific region, specifically off the coasts of Indonesia, the Philippines, and the Great Barrier Reef in Australia, is the natural habitat for Atelomycterus marmoratus. This shark species is typically found at depths between 10 to 80 meters.
Feeding Schedule
Feed 2-3 times daily
Diet
Carnivore
Diet Details
Sardines, anchovies, squid, fish (such as grunt and herring), crustaceans (like shrimp and krill)
Water Parameters
Temperature: 72-78°F, Salinity: 1.020-1.025, pH: 8.1-8.4
Family
Carcharhinidae
Difficulty Level
Expert
Temperament
Peaceful

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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