Aquarium species profile

Dragon Wrasse

Novaculichthys taeniourus · Indo-Pacific (widespread)

Minimum tank125 gal

Adult size12"

Care levelModerate

TemperamentAggressive

Temperature72–80°F

pH range8.1–8.4

Diet

Carnivore – frozen mysis, krill, clams, shrimp, marine pellets

Compatible tank mates

Larger robust fish; tangs, large wrasses, large angels

Tank mates to avoid

Invertebrates (will eat all), small fish, peaceful community fish

Care notes

Also called Rockmover Wrasse. Juveniles look totally different from adults (mimic detritus). Adults rearrange substrate constantly. Not reef-safe. Sand bed essential.

Check the whole aquarium. Tank size alone does not establish compatibility. Confirm adult size, water overlap, social grouping, territory, diet, and the individual animals before stocking.

Check compatibility in Fishician