Foxface Rabbitfish
A bright yellow rabbitfish with a black-and-white striped face. Hardy, an effective algae grazer, and armed with venomous dorsal spines.
Feeding
Herbivorous. Dried marine algae daily, spirulina foods and blanched vegetables. Grazes nuisance algae effectively.
Compatibility
Peaceful toward fish and generally reef safe, though individuals may sample soft corals and zoanthids when underfed. One per tank unless a bonded pair.
Behaviour and personality
Grazes constantly. Displays a mottled brown stress pattern when alarmed or asleep, returning to bright yellow within moments.
Before you buy
The dorsal spines are venomous and the sting is painful – handle carefully during maintenance and never net by hand. Keep it well fed with algae and it will remain calm and active.
| Feature | Detail |
|---|---|
| Color | Bright yellow with black-and-white striped face |
| Feeding Type | Herbivorous |
| Algae Control | Effective grazer of nuisance algae |
| Compatibility | Reef-safe generally; may nibble soft corals if underfed |
| Behavior | Constant grazing; shows brown stress pattern when alarmed or asleep |
FAQ
Is the foxface rabbitfish safe to keep with other reef fish?
Yes, it is generally reef safe and peaceful toward other fish. However, it may nibble on soft corals or zoanthids if underfed.
How should I feed the foxface rabbitfish?
Feed daily with dried marine algae, spirulina, and blanched vegetables to ensure it remains well-fed and active.
What should I do if the rabbitfish shows a mottled brown pattern?
This is a normal stress or sleep pattern. It will return to its bright yellow color within moments. Ensure the tank environment is stable and well-fed.

Natalie Duncan –
The foxface rabbitfish is a great addition to my reef tank. It constantly grazes on algae and keeps the tank clean. It’s peaceful and doesn’t bother other fish. Only feed it daily with algae and vegetables to keep it happy.
Sam Peters –
I’ve had this rabbitfish for three months. It’s active and effective at eating algae. I noticed it shows a brown pattern when startled, but it returns quickly. Make sure to feed it regularly to avoid stress.
Rebecca Mitchell –
Very hardy and easy to maintain. The bright yellow color is striking. It doesn’t damage corals when well-fed. I keep it alone in my 55-gallon tank and it’s doing well.