Learn more about caring for this popular freshwater fish in the following guide. Tetras are beautiful fish that are compatible with many other freshwater species. You’ll want to know the ...

Over 90% of this trade involves freshwater fish. One of the most popular freshwater groups is tetras. Diamond tetras in particular are a beautiful species within the tetra family. They’re very ...

More Hardy Fish Options: Many freshwater fish species, such as guppies, tetras, and bettas, are more forgiving when it comes ...

In February, Yorktown introduced the Electric Green Tetra, a genetically modified black tetra fish. Like its zebra fish cousin, the GM tetra is a small freshwater fish that includes genetic ...

In February, Yorktown introduced the Electric Green Tetra, a genetically modified black tetra fish. Like its zebra fish cousin, the GM tetra is a small freshwater fish that includes genetic ...