Colorful feature: Most of the fish's body is a fiery red-orange with a few black spots and bands. The very edges of the fins are a deep electric blue. True to the name, most of this fish's body is exactly the same glowing orange as a fire. Not surprisingly, flame angelfish are popular aquarium fish thanks to their brilliant colors.. Here's how it works. For many people, the word "fish" conjures up images of dull gray or brown creatures swimming aimlessly in murky water. However, there are actually many freshwater fish that are brightly colored and full of personality. In this article, we'll take a closer look at the 23 most popular colorful freshwater fish for.
Some of the most dazzling creatures in nature live underwater. When it comes to aquariums, the colorful fish we choose can light up a tank like a living lava lamp. Whether you're stocking your first freshwater aquarium or looking to add some brilliant colors to your community tank, these stunners deserve a place on your list.. While most colorful fish come from the ocean, freshwater has its own masterpieces—none more radiant than the Peacock Cichlid of Africa's Lake Malawi. Named for their dazzling colors, which rival even coral reef fish, Peacock Cichlids shimmer in metallic blues, greens, yellows, and reds.