Dragon Wrasse (Novaculichthys taeniourus)
Reef compatible, suitable for experienced aquarium enthusiasts.
Care level: Intermediate
Disposition: Semi-aggressive
Minimum tank size: 100 gallons
Mature size: 12 inches
Size range: 3″ to 4″ (when young)
| Feature | Detail |
|---|---|
| Species | Novaculichthys taeniourus |
| Reef Compatibility | Yes |
| Adult Size | Up to 12 inches |
| Recommended Tank Size | Minimum 100 gallons |
| Aggression Level | Semi-aggressive |
FAQ
Is the Dragon Wrasse suitable for a beginner aquarium keeper?
No, this species requires intermediate care and a minimum tank size of 100 gallons. It is not recommended for beginners.
Does the Dragon Wrasse pose a threat to corals in a reef tank?
It is reef compatible, but it may occasionally nip at soft corals or anemones. Careful monitoring and proper tank setup are advised.
What is the expected growth rate of this wrasse?
The wrasse grows from 3″ to 4″ in the first year and can reach up to 12 inches when mature.


Diana Hughes –
Bought this wrasse for a 100-gallon reef tank. It’s active and colorful, though it does show some interest in smaller invertebrates. Needs a well-established tank and regular feeding. Overall, a great addition to a mature reef setup.
Wendy Roberts –
The wrasse has been in my tank for six months. It’s semi-aggressive but not overly so. I’ve had to keep it away from smaller shrimp, but it’s otherwise healthy and active.
Lauren Sanderson –
Great choice for a reef tank with proper space. It’s vibrant and helps with cleaning the substrate. Only issue is it occasionally bumps into soft corals, so I’ve repositioned them slightly.