
1) Invest in lights
The world underwater is dark. The sun's light does not penetrate very far beneath the surface. You'll need to take your own light with you in order to keep your photos from looking too dark or too washed out. Strobes are the preferred light source of choice for underwater photography. [Tweet "Take the plunge into underwater #photography with these 5 tips! #beachcamerablog"]2) Get close to your subject
The lack of light means that you'll need to be closer to your subject in order to capture it well. This includes fish and other animals. If you keep your movements calm, slow, and gentle, you should be able to keep from spooking them.
3) Pay Attention to Color and Composition
It's easy to forget to remember that underwater photos need to have subjects and something in the foreground and background to catch the viewer's attention. It's also easy to forget to dial up the color slightly and to wind up with photos that are too washed-out or dark.4) Check Your Camera Settings
You'll want to make certain that you dial up the sharpness, get out of landscape mode and into portrait mode and shoot vertically, and don't over-saturate the colors.5) Invest in the Right Lens
Just because you have a super telephoto zoom lens that will let you shoot great photos of the moon does not mean it's going to do the same thing underwater. There are many reasons for this -- refraction, light, the properties of water itself -- so spare yourself the headache of meddling with the wrong lens and instead opt for a wide-angle or macro lens. [Tweet "Having a super awesome telephoto zoom lens does not mean you will get the same results underwater you got on dry land #beachcamerablog"]