Nannostomus trifasciatus (Three -band pencil fish)

...

The nannostomus trifasciatus is a fish from the Lebiasinidae family, originally from South America. It is a small fish, generally measuring between 3 and 4 cm in length. Its most distinctive characteristic is the black transverse strip which crosses its body, surrounded by two white bands, thus giving it the appearance of being trifasciated. The nannostomus trifasciatus is a gregarious and perennial fish, which likes to live in a group in shallow and calm waters, like marshes and rivers.

The nannostomus trifasciatus has an elongated body and laterally compressed, with a sharp mouth and large and round eyes. Its dorsal fin is small and well developed, while its anal fin is larger and rounded. Its caudal fin is also well developed, with a formal tail shape. The color of her body varies from gray to dark blue, with metallic reflections and black and white transverse strips.

The nannostomus trifasciatus is an omnivorous fish, which feeds mainly on small crustaceans and invertebrates found in its natural environment. It can also feed on plants and algae. In captivity, it can be nourished with pellets, flakes and frozen fish for fish.

The nannostomus trifasciatus is a peaceful and harmless fish, which is suitable for community aquariums.