Beyond the usual goldfish and guppies, here are ten unique and captivating fish species that can bring an element of the exotic to your aquatic setup. 1. Mandarinfish ...

There are similar accounts of goldfish invasions in Epping Forest, London; Alberta, Canada; and Lake Tahoe, Nevada. In fact, invasive fish species accounted for over half of the total fish ...

The brighter the fish, the bigger the price tag. Today there are about 120 varieties. To compare, there are about 200 breeds ... goldfish, but they're not even remotely related. Koi are actually a ...

To achieve this, we created a “fish tower”—a filled and inverted glass aquarium that extended above the surface of the water at a community aquaponics pond that housed approximately 100 goldfish. The ...