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Harlequin tuskfish is one of the most striking large wrasses - bold orange/red/blue bands across body with bright blue prominent canine teeth visible from outside the mouth. Australian specimens (more colorful) command premium pricing over Indonesian (less vivid). Not reef safe with small inverts.
Native range: Western Pacific (Australia, Japan). Wrasses (family Labridae) are one of the most diverse and successful fish families on coral reefs - approximately 600 described species worldwide, of which 40-60 are commonly available in the marine aquarium trade. The Harlequin Tuskfish is part of the Wrasse (Labridae) - Choerodon grouping, characterized by elongated body shape, terminal-phase sex change (most species), and active reef-grazing or pest-control behavior.
Tank size: 125 gallons. Sand substrate is non-negotiable for sand-sleeping wrasse genera (Halichoeres, Macropharyngodon, Anampses) - 2-3 inches of fine pool-filter sand minimum. Rockwork should provide multiple cave entrances and tight crevices the fish can wedge into for sleeping or escape. Lid: tight-fitting, gap-free. Wrasses are the second-most-common jumping casualties in reef tanks after gobies - a single 1cm gap is enough.
Flow: moderate to moderately strong is preferred by most wrasses - they evolved on current-swept reefs. Lighting: standard reef LED works for all wrasses; the fish itself does not require special spectrum.
Carnivore - meaty foods, frozen, pellets. Most wrasses have very high metabolic rates and need 2-3 feedings daily. Skipping feedings during business travel or vacations leads to rapid condition loss - schedule automatic feeders or vendor-trusted tank-sitters for extended absences.
Safe: Large reef-safe community 4"+ - tangs, large angels, large clowns.
Avoid: Small fish, small inverts, anything small enough to be food.
Not captive bred. Most wrasses are protogynous hermaphrodites - born female, transition to male as they reach social dominance in a group. Tank breeding of wrasses is rare due to the complex behaviors and pelagic egg-laying that resists captive replication.
Tank-mate predation on small species; aggression; bite injuries to keepers.
Harlequin tuskfish is one of the most striking large wrasses - bold orange/red/blue bands across body with bright blue prominent canine teeth visible from outside the mouth. Australian specimens (more colorful) command premium pricing over Indonesian (less vivid). Not reef safe with small inverts. Native range: Western Pacific (Australia, Japan). Wrasses (family Labridae) are one of the most diverse and successful fish families on coral reefs - approximately 600 described species worldwide, of which 40-60 are commonly available in the marine aquarium trade.
The Harlequin Tuskfish needs a tank of at least 125 gallons. Sand substrate is non-negotiable for sand-sleeping wrasse genera (Halichoeres, Macropharyngodon, Anampses) - 2-3 inches of fine pool-filter sand minimum. Rockwork should provide multiple cave entrances and tight crevices the fish can wedge into for sleeping or escape. Wrasses are the second-most-common jumping casualties in reef tanks after gobies - a single 1cm gap is enough.
The Harlequin Tuskfish is rated intermediate difficulty on this care sheet. It needs a tank of at least 125 gallons, a temperature of 74-82°F and salinity of 1.024-1.026. Adults reach about 8-12" and live 10-15 years. Harlequin tuskfish is one of the most striking large wrasses - bold orange/red/blue bands across body with bright blue prominent canine teeth visible from outside the mouth.
Carnivore - meaty foods, frozen, pellets. Most wrasses have very high metabolic rates and need 2-3 feedings daily. Skipping feedings during business travel or vacations leads to rapid condition loss - schedule automatic feeders or vendor-trusted tank-sitters for extended absences. Avoid: Small fish, small inverts, anything small enough to be food.
Tank-mate predation on small species; aggression; bite injuries to keepers. Keeper note: Verify source - Australian specimens are more colorful and more expensive. Tongs only for feeding - the canine teeth bite hard. Wrasses are the second-most-common jumping casualties in reef tanks after gobies - a single 1cm gap is enough.
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