Duskytail Grouper (Epinephelus duskytail)

Fish in the family Serranidae. Moderate care. Reef Safe with Caution.

Duskytail Grouper

Quick facts

Scientific nameEpinephelus duskytail
FamilySerranidae
Care levelModerate
Reef safetyReef Safe with Caution
TemperamentPeaceful
DietOmnivore
Adult size30 in
Minimum tank size400 gallons
Water parametersTemperature: 75-80°F (24-27°C) pH: 8.0-8.4 Salinity: 1.021-1.025
Feeding scheduleFeed 2-3 times daily

Appearance

The Epinephelus duskytail is characterized by a robust, oval-shaped body, reaching up to 40 cm in length. Its coloring consists of olive-yellow hues, often accentuated by darker spots and stripes. A distinctive feature is the white band positioned near its caudal fin.

Diet and feeding

Zooplankton, crustaceans (such as shrimp and krill), small fish, squid, marine algae

Difficulty and care for the Duskytail Grouper

Moderate - Duskytail Grouper requires standard marine aquarium maintenance and intermediate fish keeping skills.

Common health issues

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

Origin and habitat

The Epinephelus duskytail is native to the western central Pacific Ocean, specifically off the coasts of Indonesia, the Philippines, and Taiwan. They are commonly found at depths ranging from 10 to 90 meters.

Log Duskytail Grouper 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 Duskytail Grouper alongside everything else in your reef.