Wounded Wrasse (Halichoeres Chierchiae) saltwater aquarium fish portrait

The Wounded Wrasse, Halichoeres chierchiae, is an eastern Pacific species found from southern Baja California south to Peru, including the Revillagigedo and Galapagos Islands. It occupies rocky reefs and adjacent sand flats from the shallows down to roughly 70 meters. The body is slender with a comparatively large head and a small mouth, and coloration shifts dramatically with maturity. Juveniles are mottled tan and white with a white cheek and three ocelli along the dorsal fin, which gives way to red-brown mottling and a yellow cheek as the fish matures. Terminal males are the prize: a blue-green mottled body, a vivid green cheek, a black blotch above the pectoral fin with a red blotch just behind it, and yellow fins. Adults reach approximately 6 inches.

House adults in a 75-gallon aquarium or larger, with generous open swimming lanes bordered by rockwork that mimics the rubble and boulder structure of its native reefs. A sand bed of at least 2 inches is not optional equipment for this genus; Halichoeres wrasses dive into the substrate to sleep and to escape perceived threats, and a shallow or bare bottom leaves them without that refuge. Fine to medium-grade sand works best, since coarse gravel can abrade the fish as it burrows.

A tightly fitted lid or mesh screen is essential, as wrasses in this genus are strong jumpers and will exit an open-top system. Rarely offered in the aquarium trade, the Wounded Wrasse rewards an established, stable tank with mature rockwork and a reliable feeding routine rather than a newly cycled display.

This is a carnivore that forages over reef and sand for small invertebrates. Documented natural prey includes crustaceans, mollusks, brittle stars, sea urchins, and various worms, taken by picking methodically across rock surfaces and probing the substrate. That hard-shelled component of the wild diet explains the powerful jaws and constant searching behavior seen in aquarium specimens.

In captivity the species takes live and frozen foods readily. Offer a rotation of mysis shrimp, enriched brine shrimp, finely chopped raw shrimp and clam, and frozen carnivore preparations formulated for marine fish. Because wrasses have fast metabolisms and graze throughout the day, two to three small feedings daily keep body condition strong and reduce pressure on tank invertebrates. Live foods are particularly useful for coaxing newly introduced specimens into a routine.

Mysis Shrimp Enriched Brine Shrimp Chopped Raw Shrimp Chopped Clam Frozen Marine Carnivore Preparations Live Foods
Active and inquisitive, the Wounded Wrasse patrols rockwork and sand for most of the day before burying itself at night. It is territorial about its chosen section of the reef and will defend that space from other fish, though it coexists well in a properly sized system with tankmates of differing shape and color. Conflict is most likely with similarly shaped or similarly colored wrasses, so keep this species singly, as a male-female pair, or as one male with several females rather than crowding multiple males together.

This wrasse is considered reef safe and shows no evidence of coral-specific aggression. Invertebrate risk, however, deserves attention: members of the genus can prey on small crustaceans, shrimp, crabs, and snails, and some crush hard-shelled prey against rock. Ornamental cleaner shrimp and small hermits may be tested, particularly if the fish is underfed. On the positive side, wrasses of this group are valued for consuming pest flatworms and pyramid snails, making them a practical addition to reefs troubled by those pests.

FAQ

Frequently Asked Questions

About the Wounded Wrasse

  • What size aquarium does a Wounded Wrasse need?
    Plan on a 75-gallon aquarium or larger for an adult, with open swimming space and a sand bed of at least 2 inches for burrowing.
  • Is the Wounded Wrasse safe to keep in a reef tank?
    Yes, it is reef safe and poses no documented threat to corals, but it may hunt small shrimp, crabs, and snails while also helping control pest flatworms and pyramid snails.
  • What does a Wounded Wrasse eat?
    In the wild it consumes crustaceans, mollusks, brittle stars, sea urchins, and worms. In the aquarium it accepts live and frozen foods such as mysis shrimp, chopped shrimp, and clam.