Pinktail Triggerfish (Melichthys vidua)

Fish in the family Balistidae. Expert care. Not Reef Safe.

Pinktail Triggerfish

Quick facts

Scientific nameMelichthys vidua
FamilyBalistidae
Care levelExpert
Reef safetyNot Reef Safe
TemperamentAggressive
Dietomnivore
Adult size10 in
Minimum tank size150 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding scheduleFeed 2-3 times daily

Appearance

Melichthys vidua is a stocky triggerfish with a dark gray or brown body and a distinctive pink or reddish tail. The dorsal and anal fins are elongated, and the body is compressed laterally with a blunt head and large mouth.

Diet and feeding

Zooplankton, marine algae, small fish, brine shrimp, mysis shrimp

Difficulty and care for the Pinktail Triggerfish

Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.

Common health issues

Marine ich, Fin rot, Swim bladder disorder, Hole in the head disease, Columnaris

Origin and habitat

Indo-Pacific, from the Red Sea and East Africa to Hawaii and the Great Barrier Reef.

Log Pinktail Triggerfish in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Pinktail Triggerfish alongside everything else in your reef.