Go

[sphelps]

Only way is to go top down or through the side. You have to have the lens perfectly perpendicular to the glass to get a good clear macro. Unfortunately with curved glass this is impossible, which is why most people into photography don't by bow fronts or other curved glass tanks.

Best solution is make a top down camera box, it's a simple DIY project but don't use a Ziploc bag as I assure you this won't work.