120 gal tank leaking (Help)

[Tsquare71]

Well I finally gotten all my peice together to set up my 120 gal set up with 50 gal sump ect. Its been operating for 3 weeks. This morning I woke up with 25 gal of water on the floor and now I have torn down the set up and the tank is drying out. I everything in buckets and I'm working to set up a back up tank now.


My question is HOW do I properly repair this tank that leaks?

 

[flying_dutchman]

Where's the leak located?
Here are a couple of links that might help:
http://saltaquarium.about.com/cs/aquariumdiy/ht/htrepairsmleaks.htm
http://saltaquarium.about.com/cs/aquariumdiy/a/aa050200.htm
http://www.ehow.com/how_2050902_repair-leak-aquarium.html
Good luck

 

[Tsquare71]

Thank you

I found a local today Kenny's Glass.. The local stores did not have enough calking for the side.