Panther Grouper (Cromileptes altivelis)

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

Panther Grouper

Quick facts

Scientific nameCromileptes altivelis
FamilySerranidae
Also known asPolka-dot Grouper, Humpback Grouper, Barramundi Cod
Care levelExpert
Reef safetyNot Reef Safe
TemperamentAggressive
Dietcarnivore
Adult size20 in
Minimum tank size150 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding scheduleFeed 1-2 times daily

Appearance

The Panther Grouper has a dark brown to black body heavily covered with white to cream-colored spots, becoming more numerous with age. The fish has a robust, stocky body typical of groupers, with a large mouth and rounded fins.

Diet and feeding

Large fish, crustaceans, squid, krill, frozen meaty foods. Will eat smaller fish and invertebrates.

Difficulty and care for the Panther Grouper

Moderate - Requires large tank and aggressive tank mates. Best suited for intermediate aquarists.

Common health issues

Marine ich, Fin rot, Swim bladder disorder, Bacterial infections, Parasitic infestations

Origin and habitat

Indo-Pacific from Indonesia and Philippines through the Great Barrier Reef to Vanuatu and the Solomon Islands.

Keeper notes

Will eat smaller fish and invertebrates. Requires large tank and aggressive tank mates. Grows very large.

Log Panther 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 Panther Grouper alongside everything else in your reef.