Please Note: Unless specified as "WYSIWYG" (What You See Is What You Get), all fish images on this website are stock photos that represent the fish of like and kind. Due to natural variations within species, your item may not look identical to the image provided. The approximate size range may also vary between individual specimens.

Harlequin Tusk / Harlequin Tuskfish (Choerodon fasciatus)
The Harlequin Tusk is a stunning wrasse species from the Indo-Pacific and Great Barrier Reef, prized for its vivid orange bands, metallic blue highlights, and unmistakable bright blue “tusks.” Its striking appearance and bold personality make it a top choice for FOWLR systems and large predator tanks. C. fasciatus is generally peaceful toward dissimilar tankmates but will eat small invertebrates, making it reef-unsafe. Known for its intelligence and hardiness, this species is a showstopper in retail and display tanks.

Husbandry Tips:

• Tank Size: 120 gallons minimum

• Diet: Carnivorous — thrives on frozen seafood (shrimp, squid, clam), silversides, and quality marine pellets

• Temperament: Semi-aggressive; peaceful toward most fish but may intimidate smaller or passive species

• Reef-Safe: No — will consume shrimp, crabs, and other inverts

• Behavior: Active, bold, and intelligent; becomes very interactive with regular feeding

• Special Notes: Australian specimens are especially vivid and highly sought after

Retail Appeal:

• Brilliant coloration and visible “tusks” make it a guaranteed attention-grabber

• Hardy and long-lived — ideal for confident hobbyists

• Perfect for FOWLR and predator tanks alongside groupers, triggers, and puffers

• High-value show fish with strong return on display investment

• Easy to upsell with enrichment foods, larger tanks, and compatible tankmates