I got my new 75 gallon tank today that I was picking up from a guy on craigslist and when I filled it everything looked pretty much okay but then I realized that it was leaking alot in the back where the tank is drilled. I tightened it as much as I could but it was still leaking so I went out and bought some super glue and gorilla tape and It is now drying. Hopefully ill post some pictures up tonight.
just get a new bulkhead or gasket. it dont pay to be cheap when it comes to tank repairs
Come on man...