Common name: orangeback bass

General information

The Goldblotch Grouper, scientifically known as Serranus annularis, is a small, yet striking species of grouper that can be a colorful addition to a saltwater aquarium. Unlike their larger grouper relatives, Goldblotch Groupers remain relatively small, making them more suitable for home aquariums. They are known for their distinctive gold and black blotches and a robust body shape.

Care

Goldblotch Groupers require a well-established aquarium with plenty of rockwork and hiding places to feel secure. They are carnivorous and should be fed a varied diet of meaty foods such as shrimp, squid, and fish flesh. It's important to feed them small portions multiple times a day to prevent overfeeding and maintain water quality.

Reproduction

In the wild, Serranus annularis are protogynous hermaphrodites, meaning they start life as females and can change to males as they mature. In the aquarium, breeding is rare, but if conditions are right, they may spawn. The eggs are pelagic, floating in the water column until hatching.

Habitat

Goldblotch Groupers are found in the Eastern Atlantic, from the Bay of Biscay to the coast of Angola, including the Mediterranean Sea and the Canary Islands. They inhabit rocky areas and seagrass beds, typically at depths ranging from shallow waters to about 200 meters.