If you’re ready to build the ultimate aquarium for your tropical fish, follow these steps to set up an ideal environment for them to live their best life. Step 1 – Choose the Right Tank ...

This species, with its many varieties, is the most common betta fish found in aquariums and pet stores, but it has more than 70 relatives, including the endangered Betta miniopinna and Betta ...

A Mola Mola is the heaviest of all the bony fish. (Credit: Monterery Bay Aquarium) The fish are known for swimming in open ...

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 ...

A lonely sunfish does seem unlikely, the aquarium said, but it added that this fish is curious and would ... live in the open sea in temperate and tropical regions all over the world, and have ...

Aquariums in the United States are full of ... and loads of colorful tropical fish like the much-loved clown fish. If you’re feeling like you want to get closer to the animal action, you can ...