

This gives aquarists (and you) a nice viewing effect and experience worth your buck and time.Īnother interesting fact about neon tetras is that their colors change depending on how happy they are in their tank. Because neon tetras are small, it’s best to keep them with fish of a similar size to avoid being eaten by large fish species (such as cichlids).įurther, fishkeepers find neon tetras’ fantastic colors that blend together when they move in groups. They typically love to swim in the middle layer of the tank and do well with other fish with the same personality. It’s worth mentioning that they are schooling fish it’s preferable to have a home tank dedicated to small fishes or many other tetras they can be around. Their pleasant temperament makes them timider, creating less stress and territorial issues in the tank. Neon tetras are non-aggressive, peaceful fish species. Behavior and Temperament Are Neon Tetras aggressive? Meanwhile, female tetras are rounder in shape, producing a “curved” blue line. Male tetras have slimmer bodies, which creates a “straight” blue line. Yet, one of the ways to identify males from females is by comparing their body size. Neon tetra’s sex identification is a little tricky. For this reason, they’re commonly mistaken for Cardinal Tetras.įurther, these characteristics help improve visibility despite the murky and muddy water conditions. Besides, their bellies are colored in neutral white. There’s a stunning, red horizontal stripe that’s running along half its body. Their bodies encompass a bright blue stripe that runs iridescently from their nose to adipose fin. Neon tetras have large and broad eyes, which makes up the majority of their head. They have a tiny and slim body that extends up to 1.5 to 2.5 inches (3.8 to 6.3 cm) in length.

Neon tetras display a colorful, vibrant appearance that aquarists find attractive compared to other tetra varieties. They’re challenging to produce as they have very particular parameters to induce breeding (we’ll save this for later). Neon tetras aren’t fussy about food and diet but are sensitive to water conditions to survive. There’s little to worry about territorial issues in the tank since neon tetras are peaceful and non-aggressive fish species. Moreover, fishkeepers particularly love neon tetras’ sensational coloring. They’re considered small schooling fish (usually have at least 15 members) and are middle-dwellers of the tank. Neon tetras ( Paracheirodon innesi) are freshwater fish belonging to the Characidae family, native to the streams and rivers of South America and the Amazon river basin. We’ll also cover other additional guidelines, such as tank size, mates, foods, and breeding process.

In addition to their peaceful and non-aggressive temperament, you’ll love how vibrant and shiny their colors are when they swim altogether.įurther, you’ll find the ultimate guide for keeping healthy and happy neon tetras in your home tank. Neon tetras are one of the sought-after fish species in the market today.
