algae

If it is time to move from one tank to another one, or you are simply moving the tank from one location to another, the big question that comes up often is "how do I transfer the sandbed?" The reason this is a concern is because the sand bed traps all kinds of detritus and this builds up to toxic levels. While scooping it out of the tank for the move or the upgrade to a larger tank, these toxic zones can cause a major catastrophe when setting up the tank anew. And a sandbed loaded with detritus will surely feed nuisance algae.  Yet another reason to do this.