I think that the title says it all. I am moving a 300 gallon three-quarter inch glass aquarium tomorrow and I am just wondering if there is any thing that I should know since this is my first really big aquarium I have already been told that I will have to remove the bulkhead And hopefully it is not siliconed in otherwise that can be a big pain. Are there any other things like this I should know about? Thanks for all your thoughts and input.