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.

1. Betta Fish

Betta fish, AKA betta splendens, are some of the most brightly colored fish in the aquarium trade. Through selective breeding, these freshwater fish now come in a wild variety of colors like electric blue, bright red and even purple.

Males grow larger, more elaborate fins and show stunning colors, but can’t share the same tank with other males. Female bettas can be kept together only in a large, well-planted tank, and males should not be housed wit

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