As with all photography, there are many dimensions to shooting underwater, and adjusting to the changes in light and the color spectrum as it travels in water.
Most natural light and color is lost as depth increases. With Outex you can use natural light, as well as above-water & under-water lighting solutions. More on that later.
Most Outex users are shooting within 33 feet/10 meters of the surface, and that's where most light is, allowing you to still capture depth of color and dynamic range for your footage. Keep in mind there are difference settings and considerations for video vs. still/photography footage, and how you post process it as well.
Here's a good example for understanding the nuances of setting and capturing accurate, vibrant colors in your footage, regardless of depth.