Dragon Wrasse
The Dragon Wrasse, also known as the Rockmover Wrasse (Novaculichthys taeniourus), is a fascinating and unique species often sought after in the aquarium hobby. Here's a care guide for the Dragon Wrasse:
1. Tank Size:
Dragon Wrasses can grow quite large, so a tank size of at least 125 gallons is recommended.
Provide a tank with ample swimming space and a sandy substrate, as these wrasses like to bury themselves for sleep and protection.
2. Water Parameters:
Maintain stable water conditions with a temperature range of 75-82°F (24-28°C).
pH should be between 8.1 and 8.4.
Ammonia and nitrite levels should be undetectable, and nitrate levels should be kept below 10-20 ppm.
Specific gravity should be between 1.020 and 1.025.
3. Substrate and Decor:
Use a fine sand substrate to allow the Dragon Wrasse to bury itself. The sand bed should be deep enough for them to completely disappear if desired.
Provide plenty of live rock to create hiding spots and caves.
4. Lighting:
Dragon Wrasses are not particularly sensitive to lighting. They don't require intense lighting, but a well-lit tank can enhance their colors and activity.
5. Diet:
Dragon Wrasses are carnivores and feed primarily on small invertebrates and crustaceans in the wild.
Offer a varied diet that includes high-quality marine pellets, frozen or live mysis shrimp, brine shrimp, and other meaty foods.
Feed several small meals throughout the day.
6. Compatibility:
Dragon Wrasses can be aggressive, especially towards other wrasses and similar-looking fish.
Exercise caution when keeping them with other aggressive or territorial fish.
They may also disturb or rearrange coral and rockwork, so be mindful of tankmates and aquascaping.
7. Tank Mates:
Choose tank mates carefully. Peaceful reef fish and invertebrates are generally suitable.
Avoid keeping them with smaller, more passive fish that may become targets.
8. Behavior:
Dragon Wrasses are known for their unique appearance and behavior, often resembling a moving rock.
They may rearrange the substrate and rocks in the aquarium, so be prepared for some landscaping changes.
9. Quarantine:
Quarantine new fish before introducing them to the main tank to prevent the spread of diseases.
10. Monitoring Health:
Keep a close eye on the health of your Dragon Wrasse. Watch for signs of stress, disease, or abnormal behavior.
Always research the specific needs of the species you have, and adapt care guidelines accordingly. Being observant of your fish's behavior and providing a suitable environment will contribute to the well-being of your Dragon Wrasse.
