This classic saltwater aquarium fish – popularized by the movie Finding Nemo – is a hardy type and easy to keep. As they are territorial they don’t need a massive aquarium, though they do ...

Saltwater fish tanks have a reputation for being complex and too challenging for beginners. However, the reality is that it’s much easier these days. Owners can also make life easier for themselves by ...

Mesmerizing, kaleidoscopic, and fabulously exotic, the huge variety of types of saltwater fish to pick for your aquarium will give you a visual taste of the underwater ocean world.

Fish tank. Also called marine aquariums, saltwater fish tanks take more care than freshwater tanks because they are considered an ecosystem.

On the outdoor lot of his beachside facility, flecked with dozens of plastic bins and tanks, biologist Syd Kraul has raised several fish species from eggs to fingerlings, including tuna, snapper ...

Now that you’ve found Nemo, you need to keep him and his saltwater buddies looking good. That means selecting the aquarium for your fish and home. There weren’t many choices until just a few ...

Hawaii’s aquarium fish industry in deep water over collection controversies. A proposed bill in Hawaii has ignited renewed discussion about the impact of the state's largest aquarium fishery ...

Marine aquariums are a multimillion-dollar a year business and an obsession for many people. Each year about 10 million tropical fish are imported into the U.S., more than to any other country.

Up to 90 percent of tropical aquarium fish imported to the U.S. are caught using cyanide. A new petition is calling for the government to crack down.