The Red Spotted Hawkfish (Amblycirrhitus pinos) is a compact Western Atlantic predator that reaches roughly 3.5 inches as an adult. The pale white to gray-brown body is crossed by darker vertical bars and scattered with bright red spots that concentrate across the head and forebody, while a dark marking sits near the soft dorsal fin and a broad dark bar crosses the base of the tail. Cirri along the dorsal spines and thickened, elongated lower pectoral rays identify the species at a glance, and those lower rays serve as props for the perching posture typical of hawkfishes. Its natural range extends from Bermuda and the southern United States through the Caribbean to Brazil, where it occupies reefs, rocky slopes, rubble fields, crevices, and shallow caves.

An adult belongs in an aquarium of at least 30 gallons built around generous rockwork with ledges, caves, cracks, and crevices, balanced by an open stretch of sand. This hawkfish has no swim bladder, so it spends most of the day resting on rock, coral, rubble, or the substrate and darting between vantage points rather than cruising open water. Perches at several heights give it options and reduce the intensity with which it defends a single favored spot. A secure lid or tight cover is not optional equipment for this fish, since it is an accomplished jumper capable of abrupt upward bursts from a resting position.

On the reef, Amblycirrhitus pinos is a carnivore that hunts from ambush, taking small crustaceans such as copepods, shrimp and their larvae, and crabs and their larvae, along with polychaete worms. That predatory habit carries directly into the aquarium, where the fish watches from a perch and lunges at anything small enough to swallow.

Offer a rotation of meaty marine foods: mysis shrimp, enriched brine shrimp, copepods, chopped krill, squid, cockle, and mussel, supplemented with prepared marine-meat mixes and appropriate frozen or live items. Small portions fed roughly three times daily suit a fish of this size and metabolism, and multiple daily feedings also help keep a well-fed individual less interested in hunting tankmates. Most specimens feed readily once settled, and no particular reluctance to accept aquarium fare is documented for the species.

Mysis Shrimp Enriched Brine Shrimp Copepods Chopped Krill Squid Cockle Mussel Frozen Marine Meat Preparations
Newly introduced individuals often stay tucked into the rockwork for a few days, then become conspicuous and openly inquisitive once they claim a perch. This is a semi-aggressive fish that defends its chosen territory and may harass fish added to the aquarium after it has established itself, so plan the stocking order with that in mind. Choose tankmates of comparable size and disposition, and pass on tiny, shy, or very docile fish as well as larger or more aggressive hawkfish. Keeping more than one Red Spotted Hawkfish can work in a spacious system if the individuals are introduced at the same time and the aquascape provides substantial visual barriers.

Reef compatibility comes with a caution, and the concern is predation rather than any documented appetite for coral tissue. Coral-encrusted rock simply functions as hunting habitat, while ornamental shrimp, small mobile crustaceans, and diminutive or slender fish are realistically at risk from a hunter that eats shrimp and crabs in the wild. Safety around snails, clams, and other sessile invertebrates is not established for this species, so aquarists with prized cleanup crews or delicate shrimp should weigh the risk before adding one.

FAQ

Frequently Asked Questions

About the Red Spotted Hawkfish

  • What minimum aquarium size should I provide?
    Plan on at least 30 gallons for an adult, furnished with substantial rockwork, caves, ledges, and crevices for perching and shelter.
  • Can the Red Spotted Hawkfish be kept in a reef aquarium with shrimp?
    Only with caution. Ornamental shrimp are frequently taken by this species, and shrimp form part of its natural diet.
  • What fish make suitable tankmates?
    Select fish of similar size and temperament, avoiding tiny, shy, or docile species as well as larger, more aggressive hawkfish. Watch for territorial pressure directed at fish added after it settles in.