bare tank is axtreamly easy to clean whitch is why people like it, but it looks ugly and many people may not know later on in life u will stress ur axo out because it has no traction. best way to go is sand, personally i like white sand. best sand to get is play sand or carbian sand from a LFS, i would go with white play sand if i were u because play sand at lows and white sand at the fish store all come from the carabians only diffrence is u have to wash ur play sand while the one is the fish store is already done for u, also u can get 50 lbs for $6 rather than 50 lbs for 200