If you’re curious about keeping fish and considering buying a 20-gallon aquarium, you’ve come to the right place. It’s hard ...

Choosing the best tropical fish for your freshwater aquarium can be quite ... In this guide, I’ll introduce the five most popular livebearer species in the aquarium hobby and help you decide ...

Fish swim inside the freshwater aquarium that is part of “Wonder of Water” at the Shedd Aquarium. “To have fish that we had of that size producing that much waste, the necessary filtration ...