The perfect solution is when you white balance your camera to the ambient light. The Keldan Ambient Light Filters are compatible with the 4X and 8X lights and convert the light into the same spectrum as the ambient light in order to avoid mixed light conditions. Keldan Ambient Light Filters are optimized for a specific depth range and watercolor.

S1 (Blue Water - 5 to 10 meters)

D1 (Blue Water - 10 to 20 meters)