Queen Parrotfish (Scarus vetula)

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

Queen Parrotfish

Quick facts

Scientific nameScarus vetula
FamilyScaridae
Also known asLoro Reina, Green Parrotfish
Care levelExpert
Reef safetyNot Reef Safe
TemperamentSemi Aggressive
Dietherbivore
Adult size13 in
Minimum tank size200 gallons
Water parametersTemperature: 72-82°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding scheduleFeed 2-3 times daily

Appearance

Terminal phase males display striking blue-green coloration with yellow markings on the head and pectoral fins, while initial phase fish and females are predominantly red-orange with white-edged scales. The species has a robust, laterally compressed body with a prominent beak-like mouth adapted for feeding on coral and rock.

Diet and feeding

Primarily herbivorous, feeding on coral polyps, macroalgae, and algae-covered rocks and sand in the wild. In captivity, provide high-quality spirulina flakes, nori sheets, and dedicated herbivore pellets supplemented with fresh macroalgae. Frequent grazing throughout the day is necessary to maintain health and coloration.

Difficulty and care for the Queen Parrotfish

Expert

Common health issues

Marine ich, Fin Rot, Swim Bladder Disorder, White Spot Disease, Columnaris

Origin and habitat

Western Atlantic, from Bermuda and Florida through the Caribbean to Brazil.

Log Queen Parrotfish 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 Queen Parrotfish alongside everything else in your reef.