yea i got mine bubbler off to the sides.. and my filter in the middle..but ive had the sand for about a month and it hasnt stop once.. my next stop threw the pet store im gunna get a couple of two way valves to slow down the bubbleskillrmack;1422981;1422981 said:i used play sand worked great you just really have to do a well cleaning and i had to put
my bubble strips above my sand because it was loading my filters up other than that i love mine