No, I had 250 litres of water on the floor. It spread through 24ft of lounge pure wool carpet, around the corner through the dining room and kitchen (another 24ft) and was just starting to wet the hall carpet when Grant got up one morning (it was my birthday too) and wodered why the vinyl looked so clean and shiny. Then it squelched when he stood on it and realised kit was water.
There was no water left and fish flopping on the gravel. Luckily we had another set up and had been going to transfer the fish to it that day so grabbed them and threw them in the other cycled tank. They did survive but were badly damaged from the scales on the gravel. Large silver dollars and acaras mainly.
I have always put polystyrene under my tanks (although this one had a very very thin sheet). There was a minor quake overnight and it stress fractured the tank base.
We had to have the carpet lifted, dried, and re-laid. Being pure wool it shrank . On the bright side, I didn't have to mop the kitchen and dining room floors that week