Saltwater Fish
Rhinomuraena quaesita

Species Description…

Scientific Name: Rhinomuraena quaesita
Common Name: Ribbon Eel
Species Group: Moray Eel
Habitat: Reef Safe with Caution
Care Level: Advanced
Temperament: Predatory
Diet Type: Carnivore
Role in Aquarium: Predator
Max Fish Length: 39 (inches)
Min Aquarium Size: 75 (gallons)
Native Range: Indo-Pacific, including Indonesia, the Philippines, and the Great Barrier Reef
Rhinomuraena Quaesita - The Ribbon Eel

Rhinomuraena Quaesita - The Ribbon Eel


Overview

  • Commonly known as the Ribbon Eel or Blue Ribbon Eel.
  • Native to the Indo-Pacific region, often found in sandy or rubble reef environments.
  • Recognized for its elongated, ribbon-like body and striking color variations (juveniles are black, males are blue, and females are yellow).
  • A fascinating but delicate species known for its challenging care requirements.

Feeding

  • Carnivorous diet, primarily feeding on small fish and crustaceans in the wild.
  • Often reluctant to eat in captivity and may require live food initially.
  • Can be trained to accept frozen foods like silversides, shrimp, and squid over time.
  • Frequent, small feedings are recommended to maintain health and energy levels.

Habitat

  • Typically found in sandy or rubble areas near coral reefs.
  • Prefers stable water conditions with moderate flow.
  • Requires a minimum 55-gallon tank with deep sand and plenty of hiding spaces.
  • Best kept in an aquarium with rock crevices or PVC pipes to mimic its natural burrow.

Fish Care

  • Optimal water temperature: 74-80°F (23-27°C).
  • Ideal pH level: 8.1-8.4, with a specific gravity of 1.020-1.025.
  • Highly sensitive to poor water quality; strong filtration and stable conditions are essential.
  • Prone to stress and starvation if not properly acclimated and fed.
  • A secure tank lid is necessary as Ribbon Eels are escape artists.

Compatibility

  • Generally peaceful but may prey on small fish or shrimp.
  • Compatible with larger, non-aggressive tank mates that will not outcompete it for food.
  • Should not be housed with aggressive species that may harass or injure it.
  • Best kept singly or in a species-specific setup due to its delicate nature.

Aquarium Behavior

  • Spends most of its time partially buried with only its head exposed.
  • Uses its long, slender body to move gracefully through crevices and sand.
  • May be shy and take time to acclimate to its new environment.
  • Providing an enriched habitat with proper hiding places supports natural behavior.

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