Australian Sawtail (Prionurus microlepidotus)

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

Australian Sawtail

Quick facts

Scientific namePrionurus microlepidotus
FamilyAcanthuridae
Care levelExpert
Reef safetyNot Reef Safe
TemperamentAggressive
Dietomnivore
Adult size9 in
Minimum tank size75 gallons
Water parametersTemperature: 72-79°F pH: 8.1-8.3 Salinity: 1.023-1.025
Feeding scheduleFeed 2-3 times daily

Appearance

Small, elongated tang with blue-gray to brown coloration on the body and distinctive bright blue markings on the gill covers and around the eye. The tail base displays the characteristic razor-sharp sawtooth spine (caudal peduncle armor) typical of Prionurus genus.

Diet and feeding

Zooplankton, small crustaceans, fish eggs, marine algae

Difficulty and care for the Australian Sawtail

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, Bacterial septicemia, Velvet disease

Origin and habitat

Indo-Pacific, from the Great Barrier Reef and Australian waters to Indonesia and the Philippines.

Log Australian Sawtail 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 Australian Sawtail alongside everything else in your reef.