Source: Wikimedia Commons
Royal Gramma
BeginnerRoyal gramma
Beautiful bicolor fish — purple front and yellow rear. Caribbean native. Cave-dweller that peeks from rock crevices.
Difficulty
Beginner
Temperature
23〜26℃
Lifespan
5-8 years
Size
6-8cm
Diet
Pellets, frozen food
About
The royal gramma (Gramma loreto), also called the fairy basslet, is a small fish of the family Grammatidae native to the reef environments of the tropical western Atlantic Ocean and Caribbean Sea. Its spectacular bicolor pattern — vivid purple on the anterior half transitioning sharply to bright yellow on the posterior — makes it one of the most visually arresting species in the marine hobby. Adults reach about 8 cm. Naturally cave-dwelling, it requires rock formations with overhangs and crevices to feel secure. Generally peaceful, it coexists well with most tank mates. Hardy and readily accepting of prepared foods, it is a rewarding species for aquarists of all levels. A 100-litre or larger aquarium with ample rockwork is recommended.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
Reef environments of the tropical western Atlantic Ocean and Caribbean Sea
Lifespan
5-8 years
Size
6-8cm
Temperature
23〜26℃
Diet
Pellets, frozen food
Care Guide
Tank
100L+ recommended
Layout
Rock caves required
Temperament
Shy but defends its territory
Compatibility
Peaceful but aggressive toward similar-colored fish
Notes
Reef-safe — ideal for coral tanks
Beginner-friendlyBeautifulCave-dwellerReef-safe
Royal Gramma FAQ
QHow difficult is it to keep Royal Gramma?
A
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
QWhat is the ideal temperature for Royal Gramma?
A
The ideal temperature for Royal Gramma is 23〜26℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Royal Gramma?
A
The average lifespan of Royal Gramma is 5-8 years. With proper care and nutrition, they can live a long and healthy life.
Royal Gramma Q&A
Find listings for this species
