Keeping a pet fish can be a rewarding experience, but some species require more long-term commitment than others. While many tropical fish live only a few years, several types of pet fish are known ...

If you’re considering getting your first freshwater tropical fish aquarium then these are the finned friends that should be topping your list.

Some aquarium buddies are much more interactive than you'd expect—they follow their owners around, beg for food, and even learn to recognize faces. This article dives into pet fish that actually know ...