Pros cons/presence of a rimless vs euro

[cvrle1]

I know you are thinking glass, but for a 6x2x2 tank I would look into acrylic as well. It should be cheaper than glass, would give you better visibility, and it would be much lighter. Only thing you would have to be a little more cognizant of are scratches, but those are really easy to get rid of on acrylic. Glass, not so much.