My 60l cold salt water jumped off the stand and spread it's contents across the room.
Have just finished wet vac. Amazing how far 60l will spread. My 600L moved across the floor about 125mm and dropped the two plate glass covers into the tank - no apparent damage at this time.
My son was not as lucky with his house now straddling a massive crack which runs across the road, under his house and back across the road on the other side ( corner section) The house will most likely be a write off as it has torn apart. I was amazed that my 100L hex in the lounge only slopped a bit of water. It is about 2 meters tall and top heavy. Will now put a strap around it.
PS On the way to my son's house I noticed water coming out the doors of Animates in Papanui and at Bubble and Sqeak in Stanmore Road.