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Knotyoureality · 02-07-2013, 04:13 AM

Sand is going to filter down thru the gravel faster n' you can spit so don't count on it having a significant affect unless you put in *a lot* of sand. Basically enough to create a solid layer under the gravel.

02-07-2013, 04:13 AM	#4
Knotyoureality Planted Tank Enthusiast (View User Tanks) PTrader: (1/100%) Join Date: Aug 2012 Location: Mesa, AZ Posts: 739	Sand is going to filter down thru the gravel faster n' you can spit so don't count on it having a significant affect unless you put in a lot of sand. Basically enough to create a solid layer under the gravel.