More info
Datasheet
| Minimum Tank Size | 1500 litres / 396.26 US gallons |
| Maximum Size | 300.0cm / 118.11inches |
| Reef Compatible | Reef safe with caution |
| Temperament | Might be aggressive towards similar species |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.020-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
The Giant Moray (Gymnothorax javanicus) belongs to the Muraenidae family, known for being predatory fish that predominantly feed on fish or crustaceans. These eels, native to the Indo-Pacific region, can grow up to 300.0cm and are characterized by their dark, elongated bodies.
Aquarium Suitability
Considered suitable for special aquariums, Giant Morays demand a very large tank when fully grown, around 1500 liters. Due to their escape artist tendencies, secure tank lids are a must to prevent them from slipping out. These eels should ideally be kept with larger fish as they can pose a threat to smaller tank mates.
Care and Hardiness
Noted for their hardiness, Giant Morays still require specific care. They need ample hiding spots amongst live rocks and may rearrange tank decor. Their diet should consist of a varied selection of fresh, raw seafood, fed every 3-4 days to prevent overeating.
Reef Suitability
Reef safe with caution, these eels can be housed in a reef setup but should be monitored closely due to their predatory nature. They may not be suitable if the tank houses smaller crustaceans like shrimp and crabs.
Aquarium Setup
When setting up the aquarium for Giant Morays, it's crucial to have secure rockwork to prevent collapse. The tank should have a pH of 8.1-8.4, a specific gravity of 1.020-1.025, and a temperature range of 22.2-25.6°C. These eels thrive when they have sufficient space to move around and explore.
Behaviour
Giant Morays exhibit an aggressive temperament, particularly towards similar species. They are known for their strength and ability to escape from tanks, emphasizing the need for a tightly sealed environment.
Feeding and Diet
Feeding Giant Morays a diverse diet of fish and larger crustaceans is essential for their health and well-being. Offering a mix of live and frozen foods can help entice them to eat, especially when acclimating to a new aquarium.
Dimorphism and Captive Reproduction
Information regarding dimorphism and captive reproduction of Giant Morays is not provided.
Habitat and Distribution
These eels are found in the Red Sea, East Africa, the Hawaiian Islands, New Caledonia, and various other locations spanning the Indo-Pacific region. Their natural habitat includes rocky crevices and coral reefs where they can hide and hunt.