I see people asking often what settings to use when using a DSLR for reef photography. I came across a cheat sheet that I think many of you will benefit from looking at, printing off, and keeping near your camera. The only way to get better at something is to do is often. Go out everyday and take photos. It doesn't matter if it's a boring piece of trash on the side of the road. It doesn't matter if it's the most amazing thing ever to be photographed, just take photos. Learn your camera, learn your lens, and most of all, have fun with it.