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.

In a tight, narrow environment like vases, with the fast growth of peace lily roots, it is hard for bettas to swim around or breathe. Same with other semi-aquatic plants like water cabbage, water ...

When dorm fish get left behind at the end of the academic year, RAs have been known to adopt them as residence hall pets.

1. various of fish swimmingSTORYLINE:Schools of fish swimming in the crystal-clear water of a river were captured in China's Guangxi.Xinhua News Agency correspondents reporting from Nanning, China.

Betta fish are incredibly popular, mostly for their ability to live as sole fish in small ... The smallest tank for rainbowfish is 40 gallons, with more recommended the more fish you adopt. Watching ...

Low-maintenance pets can be a real lifesaver if you’re craving some animal companionship but don’t have the time or energy to ...

For a typical example, if you find a cat is intently observing your koi fish swimming in the pool, he doesn’t enjoy the view but is looking for an opportunity to catch them. Same thing with other ...

Besides the Siamese fighting fish, other wild Betta species suitable for the beginner include the bubble-nesting peaceful B. imbellis and the mouthbrooding B. pugnax, although a few closely related ...

In Swimming World’s latest partnership with coach Abbie Fish and their program, Swim Like A. Fish, a video is presented to help coaches and athletes better understand the depth of the hands for ...

Sanders suggests this water filter for fish that may not be compatible with filters with a heavier flow, like bettas. “Betta fish can get tossed around by heavy water flow,” she says.