However, if you're ready to start an aquarium and are aware of what you're taking on, there are a whole host of colorful fish to choose from. Here are a few of our favorites for your freshwater ...

Just keep bidding! Fish enthusiasts who want to add to their aquarium — interested, maybe, in an orange clownfish like Little Nemo? — or to sell the rare and colorful fishies you've been ...

Two new species of fish were discovered in tributaries of the Black Warrior River System in Alabama, according to a study. Photo from Bernie Kuhajda A collection of colorful fish that are crimson ...