
Foxface rabbitfish
Siganus vulpinus
Nose down it picks at the rock; scared, it flips to a mottled night coat.
The Foxface rabbitfish (Siganus vulpinus) is a tropical marine fish of the family Siganidae. It lives on and around reefs, between 0 and 30 m deep. Adults grow to about 20 cm; the largest on record measured 25 cm (standard length). In the aquarium it needs a tank at least 120 cm long and water at 23–27 °C.
- Size
- 20 cm
- Smallest tank
- 120 cm
- Temperature
- 23–27 °C
- Care
- Easy
In the aquarium
Temperature23–27 °C
pH7.8–8.5
- Temperament
- Peaceful
- Diet
- Herbivore
- Activity
- Moderate
- Water layer
- Mid water
- Group
- Lives on its own
- Coral
- Reef safe
These values are compiled from real species data, and the LumaReef simulation is built to keep them true to life.
Which tank it fits
- Nano60 cm · 65 litresToo small
- Standard90 cm · 180 litresToo small
- Wide120 cm · 300 litres10 of them
- Living room180 cm · 650 litres21 of them
- Showcase250 cm · 1,200 litres40 of them
- Gallery300 cm · 1,440 litres48 of them
Who it lives with
Gets along89 species
- Threadfin butterflyfish
- Squarespot anthias
- Yellow tang
- Blue tang
- Scopas tang
- Convict tang
- Regal angelfish
- Raccoon butterflyfish
- Dwarf lionfish
- Pyramid butterflyfish
- Engineer goby
- Copperband butterflyfish
- Longnose butterflyfish
- Kole tang
- Diamond watchman goby
- Tomato clownfish
- Sailfin tang
- Lemonpeel angelfish
- Bicolor angelfish
- Melanurus wrasse
- Scott's fairy wrasse
- Exquisite fairy wrasse
- Lawnmower blenny
- Midas blenny
Caution1 species
Narrow shared temperature range
Not together9 species
In the wild
- Water type
- Marine
- Climate zone
- Tropical
- Habitat
- Coral and rocky reefs
- Largest on record
- 25 cmstandard length, tail fin excluded
- Aquarium trade
- Traded commercially
Depth
surface
0 m30 m
Conservation status
Classification
- OrderAcanthuriformes
- FamilySiganidae
- GenusSiganus
- SpeciesSiganus vulpinus
- Described bySchlegel & Müller, 1845
In other languages
- English
- Foxface
- German
- Fuchsgesicht
- French
- Picot renard
- Italian
- Pesce coniglio volpino
- Dutch
- Vossenkopvis
- Russian
- Пестряк-лис
- Chinese
- 狐蓝子鱼
Quick answers
- Foxface rabbitfish size: how big does it get?
- Adults reach about 20 cm. The largest on record measured 25 cm (standard length). Record sizes among the 14 Siganus species on LumaReef: 25 cm (Barred Rabbitfish) to 53 cm (Java Rabbitfish).
- Foxface rabbitfish tank size: what is the minimum?
- A tank at least 120 cm long. In LumaReef that is the Wide tank or larger.
- Foxface rabbitfish water parameters: what does it need?
- Temperature 23–27 °C, pH 7.8–8.5.
- Foxface rabbitfish tank mates: what can it live with?
- It gets along with 89 of the 99 reef species in the catalogue, such as Threadfin butterflyfish, Squarespot anthias, and Yellow tang.
- Foxface rabbitfish: alone or in a group?
- It can be kept on its own.
- Foxface rabbitfish and corals: is it reef safe?
- Yes, it leaves corals alone.
- Foxface rabbitfish depth: how deep does it live?
- In the wild, 0 to 30 m down. Close to most Siganus on LumaReef (1–30 m).
Similar species
Sources
Foxface rabbitfish: compiled from these references.









