I hope you're just putting sand on the bottom and not the top...there's not break on the top to stop the sand from spilling over or blown down to the bottom
all the sand will eventually end up on the deep side of the tank.... i would just keep it barebottom... the black bottom is nice and sleek... it will look bad once filled and no sand...
all the sand will eventually end up on the deep side of the tank.... i would just keep it barebottom... the black bottom is nice and sleek... it will look bad once filled and no sand...