Live sand is considered live to do the bacterias and the little critters that run around in it. Thats why it's called bio-active. And if anything can live it can die. Though I'm sure of what it would take to kill it. I know sand sifting stars try there best. But I'm sure someone a little more experianced will come along and elaberate.<a href="http://hometown.aol.com/flmeangl44/index.html" target="_blank"> CLICK HERE TO SEE MY REEF </a>
I transfered everything out of a 40 into a 90gallon, all except most of the 2 year old Live Sand...It took a week to get around to cleaning the 40 out...It smelled horrible, Im sure the smell was DEATH... ..