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Neon tetra6/22/2023 Interestingly, many other species watch the behavior of neon tetras, using them as a spotter fish. It’s not advisable to keep less than four together, otherwise they get stressed, go pale, stop swimming and eventually die. When kept in small numbers, they will also school with other fish from the characin family, like cardinal tetras and green neon tetras. You will find them swimming around between the mid-level and bottom of the tank. They will school when there are groups of six or more of them. These peaceful slow swimming fish mix well in the aquarium community. It takes a trained eye to be able to spot these differences in such a slender, small fish. The females present a slightly larger belly, and the iridescent stripe might be bent, whereas the male’s stripe is straight. Their average lifespan varies between five and eight years, although they have been known to live longer.ĭifferentiating between the sexes can be a challenge. The ability to turn off these colors is also a defense mechanism, making them less visible to predators in their natural habitat. This also happens if the fish becomes ill. When they become stressed, alarmed, or when resting at night, the colors fade. Apart from these distinctive colored markings, the fish is translucent, including its fins. This stripe is also iridescent and further enhances the attractiveness of this tetra. A red stripe extends from the tail to about halfway along the belly, below the blue stripe, to the base of the caudal fin. This stripe is thought to act as a beacon to other members of the species in the wild, where water might not be clear. It has an iridescent blue stripe along the middle of the body, from nose to tail. The nose of the fish is rounded, and large eyes occupy most of the head. It grows to between an inch and 1.5 inches in length. Their body is torpedo-shaped and slender. In this article, we’ll concentrate on the neon tetra and what it can offer your aquarium. These include the diamond tetra, golden tetra, cardinal tetra, and glowlight tetra. There are many different types of brightly colored tetra. The popularity of this colorful fish was born and remains to this day. Over the next few years, more neon tetras were brought out of the Amazon. He transported some to Europe and sold them for a large sum of money. He was collecting butterflies in the Amazon when his attention was drawn to this brightly-colored fish. The neon tetra was discovered accidentally, by adventurer Auguste Rabaut, a collector of fauna and flora. Small, peaceful, bottom-dwellers and other peaceful fish of a similar size Characteristicĭensely planted, with driftwood and rocks for refuge We have compiled a table of the essential facts about neon tetras, giving you basic details at a glance. 13 Is a Neon Tetra the Right Fish for You?Īt a Glance: Overview of Facts and Statistics.12.5 Can I Keep Them in a Five Gallon Tank?.12.4 Can I Keep Neon Tetra With a Betta?.12.3 How Can I Tell if a Neon Tetra is Pregnant?.12.1 What do Neon Tetra Eggs Look Like?.8 Can You Keep More Than One Neon Tetra in a Tank?.7 Which Fish are Friends for Neon Tetras?.5.3 Can Neon Tetras Eat any Human Food?.5.2 What Can You Feed Them in Your Home Aquarium?.5.1 What Would They Eat in Their Natural Habitat?.4.7 How Many Neon Tetras Should You Have in a Tank?.4.6 What Decorations and Plants are Suitable?.4 What Sort of Tank and Habitat do They Need?.1 At a Glance: Overview of Facts and Statistics.In this article, we’ll discuss what you need to know to keep neon tetras in your home aquarium successfully.įollowing a quick overview of essential facts and statistics, we will look at neon tetra care requirements, how to set their tank up, water parameter requirements, tankmate compatibility, and breeding of these fish.īy the end of the article, you will be able to decide whether their a good fit for you and your tank. Neon tetras are easy to keep and are a perfect choice for newcomers to tropical aquariums.Īs with any fish, there is a learning curve when you first get them. First discovered in the early 1930s, they quickly gained popularity.īest kept in schools of at least six, the fluorescent blue stripe makes this small species a great addition to any tank. Most are imported from breeding farms in Southeast Asia or are wild caught in South America. Over 2 million of these fish are sold in the US each month. Its bright colors and active movements make it a firm favorite with fish keepers. The neon tetra, sometimes referred to as simply “neon,” is one of the most common fish to be found in an aquarium.
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