When it comes to microscopic creatures, they are attracted to light sources much like flying insects are. Well, you see, these microscopic creatures are going to begin a food chain that is naturally going to occur when you emit substantial light underwater. The smaller fish that are nearby are going to be attracted by these specimens and then so on and so forth. For the next several minutes, the food chain will continue to go down the latter and you can see this unfold before your very eyes.