Decorated Dragonet (Callionymus decoratus)

Fish in the family Callionymidae. Hard care. Reef Safe.

Decorated Dragonet

Quick facts

Scientific nameCallionymus decoratus
FamilyCallionymidae
Care levelHard
Reef safetyReef Safe
TemperamentPeaceful
Dietcarnivore
Adult size3.5 in
Minimum tank size30 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding schedule2-3 times daily

Appearance

The Decorated Dragonet is a small, slender fish with an ornate body pattern of blues, yellows, and oranges with intricate reticulated markings. It has a downward-facing mouth, large pectoral fins, and a distinctive first dorsal spine. The body is elongated and lacks scales, instead covered in mucus.

Diet and feeding

Feeds on small benthic fauna including copepods, amphipods, and other crustaceans. Provide meaty foods such as frozen mysis shrimp, frozen copepods, and small live foods when possible to replicate natural feeding behavior.

Difficulty and care for the Decorated Dragonet

The Decorated Dragonet requires significant husbandry attention. It is a selective feeder that may refuse prepared foods, demand live or frozen copepods, and requires a large, well-established aquarium with abundant microfauna. Most hobbyists find sustained feeding the primary challenge.

Common health issues

Starvation, malnutrition, parasitic infections, Ich

Origin and habitat

Indo-Pacific region from Indonesia to the Philippines and northward to southern Japan.

Log Decorated Dragonet in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Decorated Dragonet alongside everything else in your reef.