Nature holds many treasures, but glowing tiny fishes are among the most amazing. The existence of these fishes is in bioluminescence; they create their own light that helps them to stay alive, either in sea or dark freshwater environments. They use this glow to draw prey, seem to communicate, and avoid predation. Species such as lanternfish, flashlight fish, dragonfish, and many more ... https://fishingproo.com/tiny-fishes-that-glow-in-the-dark/