This video captures the moment you bring home what may be the rarest aquarium fish on the planet. You will see the reveal, the colors, the patterns, and the surreal details that make this species ...

When the shipment arrived, it wasn’t just any fish—it was the world’s rarest catfish. Its unique look and rarity made it a true centerpiece for the aquarium. This video captures the excitement of ...

(via PBS Terra) With under 40 pupfish left in the wild, these are possibly the rarest fish on the planet. The Devils Hole pupfish have existed in isolation for thousands of years in an extreme ...

These three fish are freaks, phantoms and mysteries of the deep. Here’s what we’ve learned from the rare glimpses we’ve had of their lives.

With under 40 pupfish left in the wild, these are possibly the rarest fish on the planet. The Devils Hole pupfish have existed in isolation for thousands of years in an extreme environment where few ...