Koi may just look like an oversized goldfish, but they're not even remotely related. Koi are actually a type of carp, and today they're some of the most expensive pet fish in the world.

Haíɫzaqv Climate Action Team hopes to eventually upscale Corbeil’s proof-of-concept aquaponics system to a larger unit to increase food security ... system with Koi fish in an aquarium rather ...

You must provide high-quality, high-protein food to care for your koi betta ... eat them if he’s not removed soon after their birth. Koi bettas may be more difficult to find than an average goldfish.

Haiɫzaqv Climate Action Team hopes to eventually upscale Corbeil’s proof-of-concept aquaponics system to a larger unit to ...