We have an approx 250gal tank. Wife was cleaning the glass yesterday and noticed the center support piece had separated from the front glass! I came home this morning and found what looks to be about 3/8" of separation. Pics dont really show it well. I also looked down the glass (like looking at a 2x4 to see how straight it is), and i can see the top of the front glass bowing). 1. Can it be fixed? 2. What can I do? 3. How long do I have? Thanks in advance!