You not only can snorkel or scuba dive at night, but you definitely should try it sometime! That’s where this product can really shine- no pun intended. While there are a lot of things to find and discover in the ocean during normal business hours, the dark parts of the ocean really start to come alive after the sun goes down. Many of the interesting creatures such as eels, shrimp, and octopuses. Also, there is something surreal about going on a night dive. Due to the fact that there is almost no light for the excision of the beam of light that comes from your flashlight, all of your senses become heightened, and colors almost look to be more vibrant. The shift in colors isn’t just in your imagination, however. Much of the coral and marine life actually take on a different color after the sun goes down. There really isn’t any additional gear that you would need to go on a night swim, with the exception of the flashlight.