Neon tetras are peaceful, community fish that make good tank mates. Green neon tetras have a green-blue stripe and a small red stripe on their tails.
The blue stripe appears straighter in males.Īlso, male neons have brighter colors than females. The female neon tetra has more rounded bellies that give the blue stripe a curve.
You can tell the difference between a male and female neon tetra by their body shape. Moreover, baby neon tetras are not as colorful as adults and need a few weeks to develop their colors. This tropical fish loses its vibrant colors when stressed. This helps them camouflage and hide from predators. The other parts of a neon tetra’s body are partially transparent. This red stripe differentiates them from cardinal tetras.įor cardinal tetras, their red stripe runs from the eye to the tail. Neons also have an iridescent red stripe that starts at the middle of the body to the caudal fin. These freshwater fish feature a straight blue line that runs horizontally from the fish’s nose to the adipose fin. Neon tetras are colorful fish with bright colors. They thrive in shoals and mainly inhabit middle water levels. Neon tetra fish prefer slow-moving rivers with little light and dense vegetation. These tropical fish live in clear and black water. Although most neon tetras are captive bred, you will find wild neon tetras swimming in the Amazon Basin in Brazil, Peru, and Columbia. Scientific NameĢ to 3 years (in captivity)Up to 10 years (in the wild) What Is The Difference Between True Neon Tetras And Cardinal Tetras?.When Do Neon Tetra Fry Transition To Adult Food?.