Price Tag: $50-$150 The brightly colored Discus fish is native to the Amazon River basin in South America but is incredibly popular as a freshwater aquarium fish. "Discus don't cost thousands of ...

This guide, crafted to demystify fishkeeping, zooms in on creating a nurturing abode for angelfish and explores the dynamic of their cohabitation with discus fish, adding allure to your aquarium.

Bear in mind that a saltwater aquarium is more expensive and difficult to set up and maintain than freshwater even if you chose one of the best fish tanks. Some of the fish, too, can fetch eye ...

This fish has legs — but they’re not just for walking. Scientists have found that the northern sea robin ( Prionotus carolinus ) uses its limbs both to stroll the ocean bottom and to taste the ...

Flying fish can be seen jumping out of warm ocean waters worldwide. Their streamlined torpedo shape helps them gather enough underwater speed to break the surface, and their large, wing-like ...

Australian lungfish are known to be ultra-survivors, but this lungfish is pushing the boundaries ... [+] even for its own kind. At over 90 years of age, Methuselah is one of the oldest fish in the ...

When buying fresh fish there are a few pointers to look for. With whole fish the eyes should be bright and clear, not sunken or dry. Inside the gills should be vivid pink or red, not a dull brown.

Unlike the oil-rich species that are best eaten as fresh as possible, white fish can be stored for a little longer. Many white fish (cod, haddock, plaice and other flatfish) are gutted and placed ...

A 7-foot-long ocean sunfish was recently discovered on an Oregon beach, attracting the attention of local aquatic experts. The fish, which is also known as a Mola mola, recently washed ashore at ...

What is a betta fish? Betta fish—also known as Siamese fighting fish—are among the oldest species of domesticated fish. Their scientific name, Betta splendens, combines two languages ...

Filled with live plants, substrates, and glimmering schools of fish, a perfectly curated aquarium is an awe-inspiring art form. But the best aquarium pets that aren’t fish prove that our finned ...