Common name: Squirrelfish

General information

The Squirrelfish, scientifically known as Holocentrus adscensionis, is a nocturnal species well-known for its bright red color and large, reflective eyes. These fish are part of the Holocentridae family and are commonly found in the tropical waters of the Atlantic Ocean. They are named for their squirrel-like appearance due to their large eyes and bushy appearance when their fins are fully extended.

Care

Squirrelfish are relatively hardy and can be a good choice for both novice and experienced aquarists. They require an aquarium with plenty of hiding places and a peaceful environment, as they are shy and can be easily stressed by aggressive tank mates. These fish are carnivorous and thrive on a diet of meaty foods such as shrimp, squid, and various prepared frozen foods.

Reproduction

In the wild, Squirrelfish are known to spawn in groups, releasing eggs and sperm into the water column where fertilization occurs externally. In the home aquarium, breeding Squirrelfish can be challenging, and there are few reports of successful captive breeding.

Habitat

Squirrelfish are typically found in coral reefs, rocky outcrops, and overhangs in the tropical Atlantic, ranging from the coast of Florida to Brazil, including the Gulf of Mexico and the Caribbean Sea. They prefer depths ranging from shallow waters to about 180 feet, where they hide during the day and hunt at night.