Broken tank, need advice

[Majbarsalona]

Well I came home today to my 65 gallon leaking all over the floor. Between 5-10 gallons were already gone. I currently have all fish in a spare 30 gallon with two filters from my large tank. I'm currently in the process of trying to get a 75 gallon tank and would appreciate any advice

 

[bigbanker]

Where on the tank is the leak

 

[Majbarsalona]

I believe it was on the bottom, I'm not 100% sure