glass panes

It’s been about a year since I resealed my 55 gal with GE waterproof caulk. I did let it sit two weeks before adding water. Temp might have fluctuated since I’m in Florida. It looks odd with the air bubbles...does this mean it is unsealing itself from the glass or is it just an amateur job...

Hey everyone, Im new to the site and wanted to bounce a few ideas and questions off yall. The tank I am working with has sustained some damage and I'm firstly wondering if its even worth the trouble to fix. If so, I was wondering what to do about the large crescent shaped break, can it be fixed...

http://www.repurposedmaterialsinc.com/tempered-hockey-glass-unused-surplus-salvage/ Repurposed Materials has a bunch of big, thick tempered glass panes for cheap in Chicago for sale. Follow the above link for more info. I am not affiliated with Repurposed materials at all so don't send any...