Whether you’re an experienced aquarium keeper or a total novice, one of the first decisions about any freshwater setup will be about the types of aquarium fish you select. Thankfully, this list will ...

In this guide, we’ll cover what you need to know when it comes to choosing the best freshwater aquarium fish. Our focus is on freshwater aquariums since they are generally easier to maintain ...

These are the prettiest freshwater fish, from vibrant brook trout and pumpkinseed sunfish to majestic lake sturgeon. Check out how these species made our list!

One of the most popular freshwater aquarium fish species in the world, the guppy is native to South America and the Caribbean and lives for around two to three years with proper care.

Betta, or Siamese fighting, fish are among "the most popular freshwater aquarium fish in the world," PetMD reports.Native to southeast Asia, this species is known for its range of vibrant hues ...