Royal Gramma

The Royal Gramma is a tiny fish with a royal sense of style! This stunning reef dweller looks like it’s been dipped in two different paint buckets—its front half glows a rich purple, while the back half fades into a vibrant golden yellow. Growing up to about 3 inches long, the Royal Gramma may be small, but it definitely turns heads with its bold colors and graceful movements. Its slightly chubby cheeks and big, curious eyes only add to its charm, making it a favorite in aquariums and reef displays.

These colorful fish are native to the warm, clear waters of the Caribbean Sea and the western Atlantic Ocean. They’re most often found around coral reefs, where they love to hang out in rock crevices and shaded overhangs. Royal Grammas are shy by nature and prefer to stay close to their hiding spots, darting out to grab a snack or explore when it feels safe. Their vibrant colors blend surprisingly well into the bright coral surroundings, helping them stay hidden from predators.

Royal Grammas are carnivores, feeding on tiny zooplankton and small crustaceans. They’re known for being peaceful and easygoing, often coexisting well with other reef fish. When threatened, they’ll do a quick retreat into a nearby crevice rather than put up a fight. In their natural environment, they help control populations of microscopic critters and keep the reef’s food web in balance. In aquariums and at the zoo, they’re a favorite for both kids and adults thanks to their jaw-dropping colors and bashful, peek-a-boo behavior.

Royal Gramma

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