Neon Tetra (Paracheirodon innesi)
The Neon Tetra is one of the most iconic and beloved freshwater aquarium fish in the world. Famous for its brilliant iridescent blue stripe and vibrant red lower body, this peaceful schooling fish brings incredible color and movement to planted and community aquariums. Their shimmering colors become even more striking when kept in large schools, creating a breathtaking display that has made them a favorite among aquarists for decades.
Native to the blackwater streams and tributaries of the Amazon Basin in Peru, Colombia, and Brazil, Neon Tetras inhabit slow-moving waters shaded by dense rainforest vegetation. In the aquarium, they thrive in well-planted environments with driftwood, subdued lighting, and open swimming areas. Keeping them in schools of at least 8–10 individuals encourages natural behavior, reduces stress, and showcases their beautiful schooling displays.
Neon Tetras are hardy and easy to care for in mature aquariums with stable water conditions. They readily accept a wide variety of foods, including high-quality micro pellets, tropical flakes, frozen baby brine shrimp, daphnia, bloodworms, and other small prepared foods. A varied diet helps maintain their vivid coloration and supports long-term health.
Their peaceful temperament makes Neon Tetras ideal tank mates for Corydoras, rasboras, dwarf gouramis, small rainbowfish, peaceful dwarf cichlids, shrimp, and other gentle community fish. They are an excellent choice for planted aquariums where their vibrant colors contrast beautifully against lush green plants.
Scientific Name: Paracheirodon innesi
Common Name: Neon Tetra
Care Level: Easy
Temperament: Peaceful
Diet: Omnivore
Adult Size: Up to 1.5 Inches
Minimum Tank Size: 10 Gallons
Origin: Peru, Colombia & Brazil (Amazon Basin)
If you're looking for a colorful, peaceful, and easy-to-care-for schooling fish, the Neon Tetra is an exceptional choice. Its brilliant blue and red coloration, calm nature, and mesmerizing schooling behavior make it one of the finest additions to any freshwater community aquarium.
