The Royal Gramma, also known as the Fairy Basslet, is a beautiful and colorful fish that is native to the warm waters of the Caribbean. This fish is a saltwater species and requires a specific salinity range of 1.020-1.025 to thrive.
 
The Royal Gramma is a small fish, growing up to 3 inches in length. They have a striking purple and yellow coloration, with a purple head that fades into a bright yellow body. They are relatively peaceful fish and can be kept with other non-aggressive fish in a community tank.
 
To ensure optimal health and happiness, Royal Grammas require a minimum tank size of 30 gallons with plenty of hiding places and live rock to explore. They prefer a well-maintained filtration system and a water temperature between 72-78°F.
 
Royal Grammas are omnivorous and will eat a variety of foods, including small crustaceans, brine shrimp, and other small meaty foods. They may also eat some algae and plant matter, making them a great addition to a reef tank.