Cuban Basslet (Gramma dejongi)

Fish in the family Grammatidae. Moderate care. Reef Safe.

Cuban Basslet

Quick facts

Scientific nameGramma dejongi
FamilyGrammatidae
Care levelModerate
Reef safetyReef Safe
TemperamentPeaceful
Dietplanktivore
Adult size3 in
Minimum tank size20 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Feeding schedule2-3 times daily

Appearance

Gramma dejongi is a small, deep-bodied basslet with vibrant bicolor coloration: the anterior two-thirds is bright magenta-purple, while the posterior third is yellow or yellow-orange. Like other Gramma species, it has a slightly compressed body, pointed snout, and large mouth typical of planktivorous basslets.

Diet and feeding

Feed high-quality preparations of small meaty foods: frozen mysis shrimp, copepods, and specialized planktivore pellets. Accepts prepared foods readily. Feed 2–3 times daily in small amounts.

Difficulty and care for the Cuban Basslet

Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.

Common health issues

Starvation if outcompeted for food, parasitic infections, bacterial infections in poor water quality

Origin and habitat

Endemic to the Caribbean, particularly around Cuba and the Greater Antilles. Found in deep reef habitats typically at depths of 150–300 feet.

Log Cuban Basslet 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 Cuban Basslet alongside everything else in your reef.