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 ...

If you’re thinking of setting up an aquarium in your home, you may be wondering what kind of fish you’d like to have in your tank. Freshwater fish are a popular option since it can be easier ...

Water does end up going into freshwater fish’s mouths, but instead of swallowing it, the water is filtered out through the gills. Unlike saltwater fish, freshwater fish do not need to consume ...

These unique fish are usually found in shallow ocean water, but a few species are found in freshwater. Here’s what you need to know about these inflatable fish, especially the freshwater species.

Few freshwater fish can match the size of the Mekong giant catfish, which can exceed 10 feet and weigh over 660 pounds. Native to the Mekong River, this gentle giant feeds on plankton rather than ...

A 10-gallon freshwater tank, on the other hand, is a great size to have a community of fish and a heavily planted aquascape. If you plan to use your aquarium for more than just aquatic plants ...

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.