Was filling up my fresh water reservoir for my auto-top off system with my ro system on my old 150gal reef tank before work one morning. Forgot to turn the water off and left for work, got a call from the apt manager when my neighbors called her and said their carpet was getting wet. There was approx 100 gallons on the floor when i made it back home. I had a rottweiler so the apt people wouldn't go in until i got home. After i moved into my house shortly after that, they made a no big fish tank rule...