Moenkhausia nigromarginata 3-4 cm Pseudogastromyzon Loach Generally peaceful but may exhibit

Generally peaceful but may exhibit mild territoriality

This species is peaceful

Small size

Setup suggestions: Reef-style aquariums with live rock

Moenkhausia nigromarginata 3-4 cm Pseudogastromyzon Loach Generally peaceful but may exhibitDescription & Care Instructions The Moenkhausia nigromarginata, also known as the Nigromarginata Tetra, is a striking species native to the upper Rio Tapajs Basin in Brazil. This species is characterized by its blue eyes, blue back in incident light, and distinctive zigzag bands on the belly. The species reaches a length of about 5 cm and was first described in 1994. Size: Typically reaches up to 5. 3 cm in length. Temperament: Peaceful and active;