This color change serves as a communication tool within the species. Discus fish are admired for their vibrant and varied color patterns. These freshwater fish from the Amazon Basin can change ...

Here, we introduce you to the world’s most expensive fish, ranked from least to most expensive. Price Tag: $50-$150 The brightly colored Discus fish is native to the Amazon River basin in South ...

A small yet dazzling fish with electric blue, orange and green patterns. Features bold yellow, blue, and white stripes, ...