Yes, three sections of hinged Glass, for easy handling when cleaning in Laundry Sink. I have a 36” x 22” glass top, it’s a bit much to clean. The Glass Blocks are silicone glued on, Acrylic Bridge is Removable and doesn’t effect the tank structure.
This is Supposedly Reef Ruble, that I ordered from Tractor Supply. Looks a bit different than I thought it would. Will still use. Still cheap, with no shipping charge to store.