Holothuria edulis, commonly known as the edible sea cucumber, is a valuable addition to marine aquariums due to its role in substrate maintenance and nutrient recycling. This species is available in various sizes to suit different tank setups and aquarist preferences.
Care Level: Holothuria edulis is considered easy to moderate to care for, provided stable water parameters and appropriate feeding are maintained.
Feeding: This sea cucumber primarily consumes detritus, microalgae, and organic particles found within the substrate. Supplementary feeding with finely powdered marine invertebrate foods or phytoplankton may be beneficial, especially in tanks with low natural detritus.
Compatibility: Holothuria edulis is generally peaceful and reef safe, making it suitable for most community marine tanks. However, care should be taken to avoid housing with aggressive or predatory species that may harass or consume the sea cucumber.
Reef Safety: Yes. This species poses no threat to corals or other invertebrates and contributes positively to the aquarium ecosystem.
Tank Requirements: A minimum tank size of 75 litres is recommended to provide adequate space and stable water conditions. Moderate water flow is preferred to ensure oxygenation without disturbing the substrate excessively.
Placement: Place Holothuria edulis on sandy or fine rubble substrate where it can forage naturally. Avoid placing near strong currents or areas with heavy sediment disturbance.
Water Parameters: Maintain stable marine conditions with temperature between 24-27°C, salinity at 1.023-1.025 SG, pH 8.1-8.4, and low nutrient levels.
Origin: Not Provided.
Maximum Size: Up to 30 cm in length.



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