Cirrhitichthys Falco (The Falco Hawkfish)

Overview

• Native to the Indo-Pacific, commonly found in coral reefs, rocky ledges, and coastal drop-offs.
• Identified by its mottled reddish-brown body with white patches and spiky dorsal fin.
• A hardy, semi-aggressive species known for perching on coral heads and observing its surroundings.
• Typically seen resting on elevated surfaces, waiting to ambush prey.
• Best suited for aquariums with live rock structures, stable water conditions, and compatible tankmates.

Feeding

• Carnivorous, primarily preying on small crustaceans, worms, and tiny fish in the wild.
• Thrives on a diet of frozen mysis shrimp, brine shrimp, and finely chopped marine seafood.
• Readily accepts high-quality pellet and flake foods designed for carnivorous marine fish.
• Should be fed multiple small meals daily to maintain energy levels and proper digestion.
• A varied diet rich in protein supports its natural hunting instincts and vibrant coloration.

Habitat

• Prefers coral reef environments with moderate water flow and abundant rock formations.
• Often found resting on coral branches and rock ledges, using its pectoral fins for support.
• Aquarium setups should include live rock for natural hiding spots and elevated perching areas.
• Requires high-quality filtration and stable water parameters to prevent stress and disease.
• Providing shaded areas alongside open swimming space encourages natural behaviors.

Fish Care

• Optimal water temperature: 74-80°F (23-27°C) for overall health and stability.
• Preferred pH range: 8.1-8.4, with a salinity level of 1.020-1.025.
• Requires regular water changes and stable conditions to thrive in captivity.
• Not considered fully reef-safe, as it may prey on small shrimp and other invertebrates.
• Providing structured live rock formations supports its perching behavior and security needs.

Compatibility

• Semi-aggressive and territorial, particularly toward similar-sized fish.
• Compatible with larger, robust marine species such as tangs, wrasses, and clownfish.
• Should not be housed with very small fish or delicate invertebrates that may be considered prey.
• Works best in tanks with well-defined territories and multiple hiding areas.
• Providing adequate rockwork minimizes aggression and territorial disputes.

Aquarium Behavior

• A stationary yet observant species that spends much of its time perching on rocks and coral.
• Frequently seen scanning its surroundings before making quick, darting movements to catch food.
• More confident when provided with ample perching spots and secure rock formations.
• Providing a mix of hiding areas and open swimming space promotes natural activity.
• Over time, it may recognize its caretaker and display curiosity, especially during feeding sessions.