Hawkfish
Flame hawkfish
Neocirrhites armatus
Also sold as Scarlet hawkfish

- Care level
- Beginner
- Adult size
- 9 cm
- Minimum tank
- 114 litres
- Temperament
- Mostly peaceful
- With corals
- Reef safe with caution
- Captive-bred
- Wild-caught (captive-bred rare)
- IUCN status
- Least Concern
How do you care for the flame hawkfish?
Mostly peaceful but predatory.
Feeding
Carnivore.
Meaty foods.
Tank and special needs
Plan for at least 114 litres of water (the care sheet says 30 US gallons).
Perches on rock and coral.
Corals and invertebrates
Small shrimp; small bottom-dwelling gobies and blennies.
Which tankmates suit the flame hawkfish?
No small shrimp or tiny fish.
Suggested order in a mixed tank: add last, after the peaceful fish have settled.
More than one flame hawkfish
Keep one flame hawkfish: two of the same species usually fight.
Other fish
Checked against the other 59 fish in this guide, assuming a tank big enough for both. Individual fish differ, so treat this as a starting point.
Avoid together (3)
- Yellow clown gobyFlame hawkfish can swallow a fish as small as the yellow clown goby.
- Longnose hawkfishBoth are hawkfishs of similar shape, which is a common trigger for fights.
- Falco hawkfishBoth are hawkfishs of similar shape, which is a common trigger for fights.
Take care (3)
- Neon gobyFlame hawkfish may attack or eat small bottom-dwelling fish like the neon goby.
- Hi-fin red banded gobyFlame hawkfish may attack or eat small bottom-dwelling fish like the hi-fin red banded goby.
- Yellow assessorFlame hawkfish may attack or eat small bottom-dwelling fish like the yellow assessor.
Usually fine together (53)
- Ocellaris clownfish
- Percula clownfish
- Clark's anemonefish
- Tomato clownfish
- Maroon clownfish
- Yellow watchman goby
- Orange spotted goby
- Gold head sleeper goby
- Rainford's goby
- Lawnmower blenny
- Bicolor blenny
- Midas blenny
- Tailspot blenny
- Striped fang blenny
- Royal dottyback
- Orchid dottyback
- Magenta dottyback
- Neon dottyback
- Banggai cardinalfish
- Pyjama cardinalfish
- Green chromis
- Yellowtail blue damsel
- Blue damsel
- Azure damsel
- Humbug damsel
- Yellow coris wrasse
- Six line wrasse
- Red head solon fairy wrasse
- Carpenter's flasher wrasse
- Melanurus wrasse
- Leopard wrasse
- Bluestreak cleaner wrasse
- Firefish
- Purple firefish
- Scissortail dartfish
- Lyretail anthias
- Bartlett's anthias
- Royal gramma
- Yellow tang
- Regal blue tang
- Kole tang
- Scopas tang
- Powder blue tang
- Coral beauty
- Flame angelfish
- Cherub angelfish
- Foxface rabbitfish
- Yellowhead jawfish
- Mandarin dragonet
- Spotted mandarin
- Moorish idol
- Harlequin filefish
- Copperband butterflyfish
Invertebrates
Only the invertebrates with a known risk are listed.
Avoid together (4)
- Skunk cleaner shrimpFlame hawkfish eats ornamental shrimp such as the skunk cleaner shrimp.
- Peppermint shrimpFlame hawkfish eats ornamental shrimp such as the peppermint shrimp.
- Camel shrimpFlame hawkfish eats ornamental shrimp such as the camel shrimp.
- Harlequin shrimpFlame hawkfish eats ornamental shrimp such as the harlequin shrimp.
Take care (2)
- Tiger tail sea cucumberA stressed or dead tiger tail sea cucumber can release toxins that harm fish; cover pump intakes.
- Sea appleA stressed or dead sea apple can release toxins that harm fish; cover pump intakes.
Corals and anemones
Only the corals and anemones with a known risk are listed.
Take care (1)
- Carpet anemones (Haddon's, giant)The carpet anemones (Haddon's, giant) can catch and eat small fish such as the flame hawkfish.
These checks follow the reasons fish and invertebrates clash: same species or genus, similar shape, mouth size, temperament, food, burrows, tank size and the order they are added. Individual animals differ; every source agrees on that.
Quarantine and health
Hardy.
New fish are the most common way disease gets into a reef tank. Quarantine every fish in a separate tank before it joins the display, and choose a method that suits its tolerance of copper.
Captive-bred or wild?
Wild-caught.
What does it cost in the UK?
about £99. This is one UK retailer’s listing on 21 October 2026, not a market average, and every item was sold out on that day.
Sources
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