Common name: fairy basslet
General information
The Royal Gramma, also known as the Fairy Basslet, is a vibrant and popular fish in the saltwater aquarium hobby. Its striking purple front and yellow rear body make it a standout addition to any reef tank. Native to the tropical Western Atlantic, Gramma loreto is a peaceful species that is well-suited to community aquariums.
Details
- Recommended minimum tank volume
- 75 liter (20 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 24 to 28 °C (75 to 82 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 8 cm (3″)
- Care level
- Easy Adaptable to aquarium life
- Diet
- Omnivore Varied diet, accepts most foods
- Social
- Pair Pairs or small groups
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- Yes Available as captive-bred
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyBassletsGrammatidae
- GenusRoyal GrammaGramma
- Speciesfairy bassletGramma loreto Poey, 1868
Care
Royal Grammas are hardy and adaptable, making them suitable for both novice and experienced aquarists. They prefer tanks with plenty of live rock for hiding and a stable environment. These fish are not picky eaters and will accept a variety of foods including frozen mysis shrimp, brine shrimp, and high-quality flake foods.
Reproduction
In the wild, Royal Grammas are protogynous hermaphrodites, meaning they start life as females and can change to males if needed. In the aquarium, they may spawn in captivity if conditions are right, laying their eggs in crevices or under overhangs. The male will guard and care for the eggs until they hatch.
Habitat
Royal Grammas are found in coral reefs and rocky substrates, often in crevices or caves from 1 to 60 meters deep. They are indigenous to the tropical Western Atlantic, ranging from Bermuda to the northern coast of South America.