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HomeDatabaseFishDwarf Pencilfish

Dwarf Pencilfish — fish species (Nannostomus marginatus)

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Dwarf Pencilfish

Nannostomus marginatus

One of the smallest pencilfish. Peaceful nano species for soft, acidic planted tanks. Best kept in schools.

Care Parameters

Adult size

3.5 cm

Min tank

40 L

Temperature

23–27°C

pH

5–7

Diet

Omnivore

Temperament

Peaceful

Difficulty

Intermediate

Related resources

Common fish problems

Stocking calculator

Compatibility checker