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Fish Saltwater Care: medium Semi-aggressive

Dwarf Hawkfish

Cirrhitichthys falco
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Other names: Falco hawkfish, Falco, Cirrhitichthys falco
Group: Marine fish · Family: Cirrhitidae · Origin: Indo-West Pacific — from the Maldives to Samoa, from southern Japan to the Great Barrier Reef and New Caledonia

A small hawkfish full of personality, with red-brown saddle blotches on its white body and tufts on its dorsal spines. Hardy; because it hunts small shrimp, it is reef-safe with caution.

Will it suit my tank?

Last updated October 16, 2026

Temperature
24–27°C
pH
8.1–8.4
Adult size
7 cm
Minimum tank size
75 liters
Social structure
Solitary
Swimming zone
All levels
Diet
Carnivore
Breeding
Egg scatterer

Water parameters

Temperature24–27°C
pH8.1–8.4
Recommended range
Eats shrimp

Overview

October 16, 2026 · Suggest an edit

With the red-brown saddle-shaped blotches on its white body and the small tufts at the tips of its dorsal spines, the dwarf hawkfish is one of the smallest hawkfish. Because it has no swim bladder, it perches on rocks and corals and watches its surroundings by moving its head. It is a hardy species that is easy to feed; thanks to its small size it suits medium-sized reef aquariums. It is still a predator, however, and eats small shrimp.

Tank Setup

October 16, 2026 · Suggest an edit
  • At least 75 liters.
  • Salinity specific gravity 1.023–1.026, pH 8.1–8.4, temperature 24–27°C.
  • Reef-safe with caution: it does not eat corals, but it hunts small ornamental shrimp and crabs.
  • Rock tops and corals to perch on.

Diet

October 16, 2026 · Suggest an edit

Carnivorous. Offer frozen mysis, brine shrimp, krill and granule food; twice a day.

Behavior and Compatibility

October 16, 2026 · Suggest an edit

Usually calm towards fish; it may hunt very small fish (tiny gobies, fry). It is territorial towards its own species and other hawkfish; keep a single specimen.

Good companions: Clownfish, chromis, tangs, dwarf angelfish, royal gramma, damsels.

Avoid: Small ornamental shrimp, tiny fish such as the neon goby, other hawkfish.

A short profile for this species

The Dwarf Hawkfish page has the basics, but the sections below have not been written yet. If you keep this species, write a section from your own experience; it will be published under your name after editor approval.

Tank mates

This list is calculated automatically from the species profile and grows as new species are added to the catalog. Try it in the planner for a definite answer.

Should not be kept together

Hobbyist notes

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Change history and contributors
  1. Page created · October 16, 2026