This is the end of my tank, the tank cracked without apparent reason while no one at home and I only found out 8/1/2008 6:30 pm when I am reaching home after work. It leaves trace of tsunami in my flat. Damaging my parquet and gives me 5 hours non stop cleaning the mess. Sadness losing almost 50% of my live stock and extended damage that will potentially cost me more money. The tank is replaced by RSM but I still having hard time to quel my emotion.