Neon Tetra Size report

Neon tetra, also known as light traffic fish, are native to the Amazon River. Neon Tetra is slender and beautiful in color. The body has a bright green line that sometimes appears blue depending on the angle of the light, which is very harmonious with the red abdomen to the caudal fin. The fish are timid and often swim in the quiet environment under the water.

Neon tetras are a neat and enjoyable freshwater fish that are more and more common in the tanks of hobbyists worldwide. Because they are very pretty, easy to care for, and peaceful, neon tetras have become a popular choice for beginner fishkeepers.

You might have seen a neon tetra before. These fish are one of the most popular species for aquarists worldwide. Most of the fish sold are bred in captivity nowadays. This article introduces a lot of what you need to know if you want to keep these fantastic fish.

Neon Tetra Descriptions

The dazzling little neon tetra fish in aquariums everywhere was initially imported from South America. The neon tetra is a freshwater fish of the tetra fish family, and it is the most famous species of tropical freshwater fish. Neon tetras must be kept in groups with at least a half-dozen other neon tetras as they are a shoaling species. Several variations of neon tetras are available, including black neon tetras and diamond head neon tetras. With peaceful dispositions, they can also be kept with other species of fish.

Neon tetras were classified back in the 1930s when they were first introduced to the United States from South America. Thanks to their stunning good looks, these fish quickly became a hot commodity among enthusiasts. Their popularity continues even today due to their beauty and relatively easy care.

Quick Facts

Appearance

The most distinct aspect of the Neon Tetra is its color. Their name suggests that these fish have a noticeably vibrant color pattern. The neon tetra sports a white-silver belly with a blue stripe and striking red markings from the belly to the tail. Especially in the aquarium illuminated by the lights, dozens of neon tetras swarmed in groups, making the aquatic plant landscaping aquarium more splendid and charming.

Like other colorful fish, the bright colors of the neon tetra will fade at night when it is resting, when it becomes alarmed or when it is ill. At the pet store, choose active and robustly colored specimens, as faded colors can be an indication of poor health.

Average Size And Lifespan

Neon tetras are one of the smallest aquarium fish species, and adult neon tetras only grow to 1.5 inches long. They can reach about two and a half inches in length in the wild. Males and female neon tetras are the same sizes, but males have longer dorsal and anal fins than females. They have a decently long life expectancy of 5-8 years.

Neon Tetra Care

The best way to keep your neon tetras happy and healthy is to provide them with a comfortable and fine-tuned habitat for their needs. Neon Tetras need to live in groups, so you need to provide enough space for all members, which will help them feel safe, relax, and grow up healthy. The aquarium tank recommended to keep the neon tetras is at least 10 gallons. They are most active during the day, and they spend most of their time darting around the tank.

Tank Setup

The tank should be decorated with plants and driftwood for these fish to hide. The neon tetras live in dark water areas with dense vegetation and roots in the wild, so it would be better to put a dark background on three sides of the tank to achieve the desired low-light habitat.

Water Condition

Although neon tetras are easy to care for, they have stricter requirements for water quality and water temperature. New tanks are not ideal for neon tetras as they will not tolerate changes during the initial startup cycle. Add neon tetras when your tank is fully mature and has stable water chemistry. Water should be soft and acidic for neon tetras, with a pH below 7.0 and a hardness of no more than 10 dGH. Water temperature should be between 70°F to 81°F.