Nassau Grouper

Capturing the Nassau Grouper requires an underwater setup, such as a waterproof action camera or a specialized housing. These fish are highly attracted to structure, so place your camera near a 'cleaning station'—a specific spot on the reef where small shrimp or wrasses remove parasites from larger fish. The grouper will often hover motionless in these areas for several minutes, providing the perfect opportunity for a high-resolution still or video capture.

Because Nassau Groupers are curious, they may actually swim right up to your lens. To take advantage of this, ensure your camera is set to a wide-angle focal length to capture their entire body even at close range. Using a weighted tripod or a 'sand screw' mount is essential to keep the camera steady against the ocean surge. If you are deploying the camera remotely, try to position it so the sun is behind the lens; this prevents the bright Caribbean sun from washing out the fish's intricate vertical bar patterns.

For the best colors, use a red filter if your camera is deeper than 5 meters (15 feet), as water quickly absorbs red light, making the fish look overly blue. If your camera supports it, use a custom white balance calibrated to the depth. In terms of timing, the mid-day sun provides the best natural lighting for underwater videography, though you should check tide charts, as clear water visibility is usually best during an incoming high tide.