This weekend my friend slept over at my house. I stayed up to like 1 o clock that night. i was really lazy and tired in the morning when I cleaned my aquariums. well i forgot to shut my heater off in one of my aquariums. because the heater was really old it was prone to breaking. So it cracked. When i heard the cracking noise i thought my aquariums was cracking but i was relived that it was just a heater. Now i owe my dad 35 dollars