Does anyone know if the replacement glass for the X1 will fit the iclear 30b? I have 2 of the 30b tanks, well, one really, the second apparently has something inside it didn't like and is now cloudy. Before you say anything I am aware of tank crackers, there was no citrus, no cinnamon, I have no idea what caused this. I just wanted to replace the tank with Pyrex rather than buying whole new ones.