Last night, I posted a topic stating that I had some algae problems and jokingly stated that perhaps I should drain my tank. Well, someone above read the thread and allowed the outflow hose of my cannister filter which had carbon and phophate sponge in it to fall on my $35,000 rec room Mahogany floor. Subsequently, my entire 500g tank was drained overnight, killing about $40,000 in livestock and burning out most of my Iwaki pumps. There you go! Too bad I'm not writing this on paper or you guys would notice the tears soaking the paper.