Neon tetras are some of the most popular freshwater fish in the world. They’re beautiful additions to any home aquarium and are frequently studied in research settings. If you’re new to ...

Tiny, neon-colored, and generally adaptable, neon tetras make for popular aquarium fish. Just make sure to set the right environment for them! While tetras can adapt to a wide range of water pH ...

Guppies are peaceful fish that do well in community tanks and can adapt to a variety of water conditions. Neon tetras are ...

Note that there are many naturally bright, colorful fish — red-and-blue neon tetras, for example — that look this way in the wild and are not dipped or dyed. You, as the owner, play a big part ...

Looking for a colorful species to add to your aquarium? Then look no further than the aptly named Neon Tetra. These colorful tropical fish are one of the easiest at-home aquarium fish to keep ...

Schools of neon tetra fish (Paracheirodon innesi) use queuing to evacuate through narrow spaces without clogging or colliding, according to a study published in Scientific Reports. Aurélie Dupont ...

Like its zebra fish cousin, the GM tetra is a small freshwater fish that includes genetic material from a fluorescent coral that makes it neon-bright. Under a black light, it glows in the dark.