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Fish Saltwater Care: medium Peaceful

Zebra Moray

Gymnomuraena zebra
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Other names: Zebra moray eel, Gymnomuraena
Group: Marine fish · Family: Muraenidae · Origin: Indo-Pacific and Eastern Pacific — from the Red Sea and East Africa to Hawaii and the coasts of Panama and the Galápagos

A crustacean-eating, relatively calm moray recognized by the hundreds of thin white rings encircling its dark brown body. It approaches 1 meter in the aquarium; it eats shrimp, crabs and snails and is a skilled escape artist.

Will it suit my tank?

Last updated October 16, 2026

Temperature
24–27°C
pH
8.1–8.4
Adult size
100 cm
Minimum tank size
600 liters
Social structure
Solitary
Swimming zone
Bottom
Diet
Carnivore
Breeding
Egg scatterer

Water parameters

Temperature24–27°C
pH8.1–8.4
Recommended range
May escape, needs a lid Eats shrimp Eats snails

Overview

October 16, 2026 · Suggest an edit

With thin white to yellowish rings encircling its dark body from head to tail, the zebra moray is the most easily recognized moray. Unlike most morays, it does not have sharp teeth but flat, grinding teeth suited to crushing crab and snail shells; for this reason it is relatively harmless to fish. In the aquarium it usually reaches 60–100 cm, and it can be longer in the wild. Specimens are wild-collected; the opening and closing of its mouth is breathing, not aggression.

Tank Setup

October 16, 2026 · Suggest an edit
  • At least 600 liters; a tank length at least twice the moray's length.
  • Escape prevention: Even the smallest gap in the lid must be closed; morays escape even through cable holes.
  • Pipes, caves and secured rocks where it can hide its body.
  • Salinity specific gravity 1.020–1.025, pH 8.1–8.4, temperature 24–27°C. Reef-safe with caution: it leaves corals alone, but eats shrimp, crabs, snails and sea urchins.

Diet

October 16, 2026 · Suggest an edit

Carnivorous. Shelled foods such as shell-on shrimp, crabs, mussels and oysters, along with krill and squid. Offer them with tongs or a feeding stick. Adults are fed 2–3 times a week.

Behavior and Compatibility

October 16, 2026 · Suggest an edit

Calm and shy; it spends most of the day waiting in its lair. It usually causes no problems with fish close to its own size.

Good companions: Medium-sized and large fish: tangs, large angelfish, foxface, lionfish, triggerfish, large wrasses.

Avoid: Shrimp, crabs and snails, sea urchins, very small fish, an aquarium without a lid.

A short profile for this species

The Zebra Moray page has the basics, but the sections below have not been written yet. If you keep this species, write a section from your own experience; it will be published under your name after editor approval.

Tank mates

This list is calculated automatically from the species profile and grows as new species are added to the catalog. Try it in the planner for a definite answer.

Should not be kept together

Hobbyist notes

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Change history and contributors
  1. Page created · October 16, 2026