Originally Posted by TennisAce
What is wrong with mixing aroginite (Crushed coral) with live sand, if there is anything wrong with it?
Don't get the two confused.. CC is crushed coral and you can get live sand also made from aragonite... aragonite is just what the substrate is made up of.
Now, for the difficulties of cleaning the two.. CC has to be vaccuumed out to keep it from becoming a nitrate farm. Sand is kept clean by sand shifting critters and the small creatures that make the sand "live". By mixing the two you make it impossible to clean either properly.