Dwarf pencilfish
Nannostomus marginatus
Family : Lebiasinidae
The smallest pencilfish, barely 3.5 cm. Body striped black and red, very peaceful, ideal for nano tanks.
Description
The dwarf pencilfish (Nannostomus marginatus) is a tiny fish of the family Lebiasinidae. It reaches only 3.5 cm. Its body is elongated with a horizontal black stripe and a red or golden stripe above. Fins are often transparent with red spots. It is a very shy schooling fish that must be kept in groups of at least 8 to 10. It prefers very soft acidic water typical of blackwater. It feeds on very small foods.
Habitat
Region :
Blackwater rivers and streams, swampy areas
Distribution :
Recommended parameters
Care
Care notes
Nano tank of at least 30 L. Temperature 24-28°C, pH 4.5-6.5, GH 1-5. Blackwater (peat, catappa leaves). Fine plants, subdued lighting. Diet: infusoria, microworms, brine shrimp nauplii. Very regular water changes with RO water. Delicate fish for experienced aquarists.
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