Jan 3, 2014 #1 J JetStarheart Active Member View Badges Joined Mar 13, 2013 Messages 177 Reaction score 1 Location Indiana Rating - 0% 0 0 0 Got a 21 gal aqualife nano for christmas.. Wantto do mini reef. Question is I want to do black sand in the bottom but there is an under gravel panel. CAN I use sand? Or will this screw up the filtration system?
Got a 21 gal aqualife nano for christmas.. Wantto do mini reef. Question is I want to do black sand in the bottom but there is an under gravel panel. CAN I use sand? Or will this screw up the filtration system?
Jan 6, 2014 #2 OP OP J JetStarheart Active Member View Badges Joined Mar 13, 2013 Messages 177 Reaction score 1 Location Indiana Rating - 0% 0 0 0 Anyone have insite?
