http://forum.aqua-fish.net/ A forum devoted to aquarium fish, plants, techniques and fish keeping as a whole. en http://forum.aqua-fish.net/?topic=broken-glass-fish-still-swimming#1 My brother put a reptile light on top of my tank (on the 6inch wide glass) that runs from the back of the tank to the front. It must of got hot cause the glass broke. the tank is holding water but it seems to be boing... should i try to cut a new piece of glass and repair it? or is the tank toast and my frontosa are in extreme danger. I drained some water by the way to help relieve some stress Flickabean 2013-02-07