Shy Hamlet (Hypoplectrus guttavarius)

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

Shy Hamlet

Quick facts

Scientific nameHypoplectrus guttavarius
FamilySerranidae
Also known asShy Hamlet, Spotted Hamlet
Care levelModerate
Reef safetyReef Safe with Caution
TemperamentPeaceful
Dietcarnivore
Adult size5.5 in
Minimum tank size70 gallons
Water parametersTemperature: 72-82°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding schedule1-2 times daily

Appearance

Small hamlet with dark body coloration and white or pale spots/mottling throughout. Shy and cryptic, with a compressed body shape typical of serranids; named for its reclusive behavior.

Diet and feeding

Primarily feeds on small crustaceans and larval fishes in the wild. In captivity, offer mysis shrimp, enriched brine shrimp, and small marine flake foods; may require live food initially to trigger feeding response.

Difficulty and care for the Shy Hamlet

Moderate - Very common Caribbean reef fish. Safe with corals but may eat shrimp. Best suited for intermediate aquarists.

Common health issues

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

Origin and habitat

Western Atlantic, from Florida and the Bahamas through the Caribbean to South America, including Gulf of Mexico.

Keeper notes

Very common Caribbean reef fish. Safe with corals but may eat shrimp. Peaceful but predatory.

Log Shy Hamlet 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 Shy Hamlet alongside everything else in your reef.