Flame hawkfish reef compatibility check
Neocirrhites armatus
Flame hawkfish (Neocirrhites armatus) is an intermediate-level hawkfish that needs at least 30 gallons. It is reef safe with caution; may eat small ornamental shrimp. Temperament is semi aggressive and adults reach about 4 inches. ReefCrafter schedules it as middle-stage livestock, with no tank-age gate beyond a finished cycle.
Bold reef fish for tanks where shrimp risk and assertive behavior are acceptable.
Who it is for
Good fit for
- ✓ Tanks of 30+ gallons at the animal's adult size.
- ✓ Newly cycled tanks with a compatible stocking list.
Not a fit for
- ✕ Tanks under 30 gallons, even while it is small.
- ✕ Keepers without some reef experience and stable parameters.
- ✕ Reefs where the cautions on this page would put existing corals or inverts at risk.
- ✕ Peaceful community tanks with small, timid fish.
Compatibility warnings
- May eat small ornamental shrimp.
- Can perch on and irritate corals.
- Check adult size against the final tank, not the fish or coral at purchase size.
- Add livestock slowly so the bioload and nutrient export can keep up.
- Use the planner when this animal changes the tank-size, flow, lighting, or stocking plan.
Professional planning context
- Use the 30 gallon minimum as an adult-planning floor; display length, aquascape, and existing tankmates can raise that floor.
- This can be planned early after cycling, but only after quarantine/acclimation logistics and stocking order are settled.
- Professionals should model aggression by territory and introduction order, not only by care level.
Tank fit and maturity gate
ReefCrafter uses 30 gallons as the planning floor for adult size, swimming room, nutrient load, and aggression margin.
This species can be planned early when the tank is cycled and the rest of the stocking list is compatible.
Care notes
- Temperament
- Semi Aggressive
- Reef safety
- Caution
- Adult size
- 4 in
- Placement
- Build dependent
- Diet
- Build dependent
- Flow
- Varied
- Light
- None
- Bioload
- 1.3
- Stocking stage
- Middle
Related species
- Azure damselfish
Same 30-gallon floor, beginner care, reef safe.
- Banded pipefish
Same 30-gallon floor, expert care.
- Banggai cardinalfish
Same 30-gallon floor, beginner care, reef safe.
- Dragonface pipefish
Same 30-gallon floor, expert care.
Equipment that fits
- Red Sea MAX NANO G2 XL Reef System (33 Gal)
33-gallon display, above this animal's 30-gallon floor.
- Waterbox AIO 35.2 Aquarium System (33 gallons)
33-gallon display, above this animal's 30-gallon floor.
- Waterbox MARINE X 60.2 Aquarium System (36 gallons)
36-gallon display, above this animal's 30-gallon floor.
Related reading
Questions
What size tank does the flame hawkfish need?
ReefCrafter plans for at least 30 gallons, based on an adult size of about 4 inches, plus swimming room, nutrient load, and aggression margin. Use the adult size, not the size at purchase.
Is the flame hawkfish reef safe?
It is reef safe with caution in ReefCrafter's catalog. Watch for: May eat small ornamental shrimp; Can perch on and irritate corals.
Is the flame hawkfish good for beginners?
It is rated intermediate care, so most beginners should add it later, after parameters have been stable.
When should I add the flame hawkfish to my tank?
ReefCrafter treats it as middle-stage livestock, with no tank-age gate beyond a finished cycle. Add livestock slowly so nutrient export keeps up.