You may have a fear in common with many first-time saltwater aquarists. You’re worried about going to bed at night with a beautiful aquarium, only to wake up in the morning with all your fish belly-up ...

The types of fish and other creatures you can keep in your aquarium will vary greatly depending on whether you choose freshwater or saltwater. Freshwater aquariums are typically home to fish like ...

No, you can't cuddle them, but these fish sure are adorable. Here's what to know before adding them to your tank.

For decades commercial aquarium collectors in Hawaii routinely extracted hundreds of thousands of endemic and indigenous Hawaiian reef fish and invertebrates a year, packaging the live fish in plastic ...

Hobbyists and commercial aquariums are especially drawn to clownfish, hogfish, flame hawkfish and the magnificent fire fish, ...