Earthquake proofing your tank

[raquel]

I didnt attach it to my tank, I just looped cables around the top of the tank and another loop around the bottom and then attached each end of the cables on to a stud using an elbow bracket.

I agree that a major force will cause the tank to topple and nothing can gaurd against that. I am just trying to restrain the tank in case of minor tremors, where the water might sway a bit.