Cons: Limited Variety: While there are many colorful freshwater fish, the variety isn't as extensive as in saltwater tanks.

You see them in homes, hotels, restaurants and office lobbies around the country: Saltwater aquariums filled with colorful tropical fish to accent the atmosphere with the backdrop of the sea ...

30-year-old Connor Stone of Southport, North Carolina, caught a colorful puddingwife about 35 miles off the state's coast back in July. The vibrant, colorful fish appeared mostly in different ...

Blue double doors welcome customers to a two-story shop filled with colorful saltwater ... anemones along with other tropical fish. Many of these tropical saltwater fish come from overseas ...

The fish is in the perch family and is found in Alabama and Tennessee. Photograph by Joel Sartore, National Geographic Photo Ark Barbs, small colorful relatives of carps and minnows, are found in ...

A new fish species has been recorded in Nebraska after a fisherman reeled in the colorful creature. “We hear about new species in Nebraska from time to time, but most of them are unwanted ...

A proposed bill in Hawaii has ignited renewed discussion about the impact of the state's largest aquarium fishery, which catches hundreds of thousands of gem-like saltwater fish each year for ...