There are some really unique creatures down in the ocean, and the tiny fishes that glow in the dark are just about the weirdest of those. These fish produce light through bioluminescence, which gives them an advantage in some dark environments, whether it be deep into the ocean or on a dark freshwater lake. Their glow serves several purposes, from attracting prey to warding off predat... https://fishingproo.com/tiny-fishes-that-glow-in-the-dark/