I have the same camera and WOW your pictures come out a lot better then mine with the d3100.
What settings are you using I have it for 3 months and can't soot any good shots of the corals or the fish. That's why I went out and got a Pentax w60 underwater so I can get the close up shots.
What settings are you using I have it for 3 months and can't soot any good shots of the corals or the fish. That's why I went out and got a Pentax w60 underwater so I can get the close up shots.

