Falco Hawkfish

Cirrhitichthys falco


(2 Reviews)

Falco Hawkfish
With its captivating spotted design and perky top fins, the Falco Hawkfish is a unique addition to any saltwater tank. Easy to care for and known for its curious nature, this fish is a charming choice for enthusiasts looking to add personality and color to their aquarium.

Falco Hawkfish

Cirrhitichthys falco


(2 Reviews)

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Falco Hawkfish Care Facts

Care Level: Easy
Temperament: Semi-Aggressive
Diet: Carnivore
Reef Safe: Yes
Invert Safe: No
Minimum Tank Size: 30 gallons
Max Size: 3 inches

The Falco Hawkfish is named due to its habit of perching on coral, from which it swoops out and snags its prey. Generally, many of the hawkfish is considered an unsociable fish for its aggressive or predatory nature, unlike this Falco Hawkfish. The falco hawkfish is considered one of the least aggressive and predatory hawkfish. The Falco Hawkfish is a personable little fish that can be considered by new and experienced aquarist as well. Due to its durability and beautiful color pattern, the Falco Hawkfish makes a wonderful fish in any tank. It might get chased and nipped at by dottybacks, other hawkfish, damselfish and larger sand perches, so it should not be housed with these fishes. The aquarium should contain plenty of hiding places, and live stony and soft coral colonies. The Falco Hawkfish may jump from an aquarium so it should be kept in a tank with a covered lid over it to avoid any unnecessary accidents. Feed them a variety of meaty saltwater foods such as brine, mysis, and squid 1-2 times a day. 



Falco Hawkfish (Cirrhitichthys falco): A Comprehensive Guide for Saltwater Marine Aquariums

The Falco Hawkfish, scientifically known as Cirrhitichthys falco, is a captivating marine species that can be valuable to your saltwater aquarium. This formal and educational guide provides essential information about the Falco Hawkfish, its care requirements, compatibility, and why it's a sought-after choice for marine enthusiasts.

Habitat of the Falco Hawkfish

The Falco Hawkfish can be found in various regions of the Indo-Pacific Ocean. Their natural habitat includes rocky outcrops, coral reefs, and areas with ample hiding spots among rocks and crevices. These habitats offer them perches to spot prey and observe their surroundings.

Reef Compatibility of the Falco Hawkfish

The Falco Hawkfish is considered reef-safe with certain caveats. While they are generally not known for bothering coral or invertebrates, they are naturally predatory and may consume smaller shrimp and ornamental crustaceans. It's advisable to monitor their interactions with tank mates closely.

Size and Lifespan of the Falco Hawkfish

Falco Hawkfish typically grow to 4 to 5 inches (10 to 13 cm) in captivity, making them suitable for smaller to medium-sized aquariums.

Lifespan and Diet of the Falco Hawkfish

With proper care and a suitable environment, Falco Hawkfish can live in captivity for approximately 3 to 5 years. In the wild, Falco Hawkfish primarily feed on small fish, shrimp, and various invertebrates. In captivity, their diet should consist of high-quality marine-based pellets, frozen foods, such as Mysis shrimp and brine shrimp, and occasionally live food like small feeder fish. Providing a diverse diet helps ensure their nutritional needs are met.

Sexual Dimorphism in the Falco Hawkfish

Falco Hawkfish do not exhibit significant sexual dimorphism, with males and females displaying similar external characteristics.

Symbiotic Relationships of the Falco Hawkfish

Falco Hawkfish do not have specific symbiotic relationships with corals or anemones. They are primarily solitary predators that use their perches to observe and pounce on prey.

Juvenile vs. Adult Coloration of the Falco Hawkfish

Juvenile Falco Hawkfish are typically brighter and more vibrant in coloration, with a red or reddish-brown body adorned with white spots. As they mature into adults, their coloration may become more muted, with some individuals developing a deeper red or maroon hue.

Compatibility and Temperament of the Falco Hawkfish

Understanding the compatibility of Falco Hawkfish with other tank inhabitants is crucial to maintaining a thriving aquarium. They are generally peaceful but can occasionally display territorial behavior towards smaller, more passive fish. Providing ample hiding spots and creating a visually complex aquascape can help mitigate potential conflicts.

Suitable Tank Mates for the Falco Hawkfish

Here are five specific species that can coexist harmoniously with Falco Hawkfish:

  • Flame Angelfish (Centropyge loriculus): These colorful angelfish are peaceful and suitable companions for Falco Hawkfish.
  • Firefish Goby (Nemateleotris spp.): These small, peaceful gobies are an excellent match for Falco Hawkfish.
  • Clownfish (Amphiprion spp.): Clownfish are generally compatible with Falco Hawkfish and add a lively presence to the aquarium.
  • Pajama Cardinalfish (Sphaeramia nematoptera): These peaceful schooling fish can coexist with Falco Hawkfish.
  • Cleaner Shrimp (Lysmata amboinensis): Cleaner shrimp serve both functional and aesthetic purposes, as they help maintain tank hygiene and can peacefully cohabit with Falco Hawkfish.

Tank Requirements for the Falco Hawkfish

Minimum Aquarium Size: A tank with at least 30 gallons capacity is recommended for a single Falco Hawkfish. Larger tanks provide more swimming space and reduce territorial conflicts.

Aquascaping: Create a well-structured aquascape with plenty of caves, rock formations, and crevices. These structures serve as perches for the Hawkfish and hiding spots for other tank inhabitants.

Water Conditions for the Falco Hawkfish

Maintain stable water parameters with the following guidelines:

  • pH: 8.1 to 8.4
  • Salinity: 1.023 to 1.025
  • Water Temperature: 74°F to 78°F (23°C to 26°C)
  • Water Flow: Moderate water flow is suitable for Falco Hawkfish, replicating their natural reef environment.

Other Common Names for the Falco Hawkfish

The Falco Hawkfish is known as the Freckled Hawkfish or Blackside Hawkfish due to its distinctive coloration and freckled pattern.

Why Choose the Falco Hawkfish from Saltwaterfish.com

When selecting Falco Hawkfish from Saltwaterfish.com, you are choosing a reputable source committed to providing healthy and acclimated specimens. With our extensive experience in the marine industry, we ensure that you receive top-quality fish that do well in your aquarium.

This fish is a real nice addition to my tank. He swims along the sand and rock. He loves meaty food and can eat a pretty good size piece of food for his size. He does not bother other fish and no one seems to mind he is there either. Seems to be hardy so it should do just fine in the aquarium.


Reviewed by: Joseph Klingbeil on March 21, 2016

This guy was roaming around the rocks and exploring the moment we put him in. Very active and adorable. He shares rock perches with the lawnmower blenny. We have lots of small crabs and snails and he hasn't given any of them a second glance. The amphipods on the other hand...I guess they're too tasty to resist. ;)


Reviewed by: Emily Huang on Feb. 13, 2014

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