Size: Up to 4 cm (1.5 inches) Description: The Green Neon Tetra is a close relative of the classic Neon Tetra but distinguished by its vibrant greenish-blue iridescent stripe and slightly smaller size. Native to the upper Rio Negro and Orinoco River basins, this peaceful fish adds a cool-toned shimmer to planted community tanks.
Care:
Water Parameters: pH 5.5–7.0, soft, slightly acidic water preferred
Temperature: 23–27°C
Tank Setup: Well-planted aquarium with dark substrate and moderate lighting to highlight its iridescence
Diet: Omnivorous; accepts flakes, micro-pellets, and occasional live or frozen foods such as brine shrimp
Schooling: Best kept in groups of 6 or more to encourage natural schooling and reduce stress
Temperament: Peaceful; excellent addition to small community tanks with other calm species
