I use the exo terra lamp bracket to hold my deep dome lamp fixture over the tank. Now I want to remove it but it is stuck like it was glued with crazy glue to the tank! it won't come off. It has like a rubber thing that is glued to the tank. I peeled off the sticker and attached it to my tank. Now I don't know how to get it off, any suggestions?
If you don't understand my question here is the bracket that I have:
http://www.petbusinessworld.co.uk/UserF ... nsideL.png
I tried pulling it out, I tried using a knife but im scared to scratch my tank. Any replies would be appreciated! Thanks

