Guppies are among the easiest freshwater fish to keep in an aquarium. You should get at least three and keep them in a tank that holds at least 1 gallon of water for every guppy.

If you’re curious about keeping fish and considering buying a 20-gallon aquarium, you’ve come to the right place. It’s hard to know where to start when choosing fish, and tank size is just ...

10-gallon aquariums are a great pick for anyone looking for a medium-sized community or coral tank.

Mesmerizing, kaleidoscopic, and fabulously exotic, the huge variety of types of saltwater fish to pick for your aquarium will ...

Best 5-gallon fish tank: Marineland 5 Gallon Portrait LED Aquarium - See at Chewy The Marineland 5-Gallon Portrait Kit includes an affordable tank, three-stage filtration, and LED lights that ...

On Wednesday, 283 fish got to explore their new home inside Scheels' 16,000-gallon saltwater aquarium.

Worth checking out Tetra Cube Shaped 3 Gallon Aquarium What you need to know: This three-gallon betta fish tank is great for beginners and provides ample room for your fish to thrive.

To keep your fish healthy and happy throughout their life, you need to understand how and why to change your fish tank water. There are thousands of fish breeds, and each one requires different ...

On Tuesday, Atlanta Braves second baseman Ozzie Albies took to Instagram to post a video, as he took a dip into his new 500-gallon aquarium tank to make sure everything was perfect for his pets ...