metfan581
Fish Addict
What is the purpose of the bar in the middle(circuled in red)?
What happens if it breaks?
What happens if it breaks?

Tolak said:The crossbrace across the top keeps the glass from bowing out in larger tanks. Without it, the glass will bow, eventually breaking.
Tolak
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Tolak said:If you dont care about appearance, and the crack is in the middle, you could sister it up with a couple of pieces of plastic, one on top, one on the bottom. Use a good epoxy glue.
If you do care about appearance, or the crack is near the edge, you can orded a new top frame. Contact the aquarium manufacturer, or your lfs.
I got a price from All-Glass on a top frame for a 72 gallon bow a few weeks back. Only $40.
Tolak
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Tolak said:Ok, emergency, please reply. If the tank is now running, drop the water level to half full. This will decrease the pressure by half. Go to the hardware or diy store, & get a pipe clamp set with a long enough piece of pipe. Clamp that baby to hold it until you have time to empty & repair.
Tolak
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It looks like Tolak has already given you all the methods of fixing thismetfan581 said:any other ideas on how to fix this
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