I have not seen a single terrarium where gravel would look better than sand. AND it is much cheaper at $3 for a 50lbs bag at lowes. just be sure to soak it overnight before you put it into the tank, this allows impurities to float to the top.
I have never had a problem cleaning it either. just use a siphon and hold it just above the sand, it will pick up the crap and leave the sand...
I have never had a problem cleaning it either. just use a siphon and hold it just above the sand, it will pick up the crap and leave the sand...