[lastlight]

Sorry to hear of your tank-moving woes. I'm picking my tank up tomorrow and I've got a sick feeling about it already. As for cutting that pane out I would use the smallest guitar string. use a blade to make a hole or just push it through. Then saw up and down with the string. I cut apart my 400g this way and that had inner eurobraces in the bottom. Would have been nearly impossible without the guitar string!