Pervagor nigrolineatus

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Facts
Latin name Pervagor nigrolineatus - (Herre, 1927)
Local name Blacklined filefish
Family Monacanthidae - Pervagor
Origin East Indian Ocean, Australia, Indonesia, Central/West Pacific
Max length 10 cm (3.9")
As aquarium fish
Minimum volume 300 l (79 gal)
Hardiness Average
Suitable for aquarium Suitable with care
Reef safe Reef safe with luck
Aggressiveness Mostly peaceful but might be aggressive towards similar species
Feed
Recommended Larger crustaceans (Shrimp, crabs...)
Macroalgea (Eg. seaweed / nori)
Microalgea (Eg. spirulina)
Small crustaceans (Krill, mysis, artemia...)
Maybee Large polyp stone coral (LPS)
Other invertebrates
Soft coral
Beware of
Eats tubeworms

This species likes to eat tubeworms.

Can be a threat towards small crustaceans

This species can be a threat towards small crustaceans, e.g. small shrimp.

Keep in mind
Hiding places

This species needs good hiding places, for example, between live rocks.

Docile

This species is very shy and docile, so one should be careful when keeping it with more aggressive fish.

Eats glass anemones (Aiptasia)

This species eats glass anemones (Aiptasia).

But occasionally one finds an individual fish which refuses to eat them.

Descriptions and further reading
Family description (Monacanthidae)

Filefish (Monacanthidae) have a very characteristic appearance, but whether one likes them or not is a matter of taste. 

Some species are suitable for aquaria, although they will occasionally eat a coral or invertebrate. They are therefore not so well suited to coral tanks.
They are often used to fight glass anemones (Aiptasia) and Majano anemones. Pervagor nigrolineatus is especially good at this.

They need peace and quiet from both the aquarist and other fish, when adjusting to the tank life.

Be careful when catching them, as they easily becomes caught in the net.

FishBase
Distribution Western Pacific: Japan to Western Australia and the Solomon Islands.
English common names White-line filefish
Blacklined filefish
References and further reading

About references

Henry C. Schultz. 2004. Files Not Meant For Your Toolbox (or Reef Aquarium!) - Reefkeeping Magazine - (English)

Dave Wolfenden. 2013. Filefish: A bit of rough! - Practical Fishkeeping - (English)
Scott W. Michael. Can You Add Filefish to a Reef Tank? - Fish Channel - (English)
Bob Fenner. Filefishes, Family Monacanthidae, Part I, Part II, Part III - Wet Web Media - (English)
Scott W. Michael. Those Fabulous Filefish - Tropical Fish Hobbyist Magazine - (English)