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.

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 ...

Here are our favorite types of freshwater fish you can keep as a pet. ... Stay cool with these 10 things; ... the peacock gudgeon is a tropical freshwater fish that can be found in rivers and ponds.

An aquarium water heater is an essential item for many fishkeepers, especially if you live in a cool or temperate climate far ...

White skirt tetras, like most tropical fish, thrive in warmer water temperatures. Aim for around 75°F to 80°F. ... If you’ve kept freshwater fish as a hobby for a while, ...