Neon tetras are a popular freshwater fish that are known for their bright, neon-like colors. These fish are native to the rivers and streams of South America, specifically the Amazon basin. They are a member of the Characidae family, which includes other popular aquarium fish such as the black tetra and the serpae tetra.
Neon tetras are small fish, typically growing to be only about 1.5 inches in length. They have a distinctive blue-green back and a bright red stripe that runs from their midsection to their tail. This stripe is what gives the fish their signature neon appearance. The rest of their body is a silver color.
In terms of care, neon tetras are relatively easy to care for. They are peaceful fish that do well in community aquariums with other small, non-aggressive fish. They prefer a well-planted aquarium with plenty of hiding places, as well as a gentle water flow and a temperature range of 72-78°F.
Neon tetras are omnivores, meaning they eat both plant and animal matter. In the wild, they feed on small insects and crustaceans, as well as algae and other plant matter. In the aquarium, they can be fed a variety of foods, including flakes, pellets, and frozen or live foods such as bloodworms and brine shrimp.
Overall, neon tetras are a popular and attractive fish that are relatively easy to care for. They are a great choice for both beginner and experienced aquarists, and can add a splash of color to any aquarium.
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