<a href=showthread.php?s=&postid=14178050#post14178050 target=_blank>Originally posted</a> by TitusvileSurfer
Yes that was poorly phrased. Turn your aperture wide open (closest to f/1 it will go) if you don't have enough shutter speed. A higher ISO will degrade image quality. I would guess the DOF will still be wide enough to encompass the whole tank. Make sure your lens is perpendicular to the font of the glass. Focus on a subject 1/3 deep in the tank.
