typhoon Fish Crazy Joined Sep 24, 2006 Messages 322 Reaction score 0 Location Leeds, UK Feb 17, 2008 #1 does any1 no if it changes it dramatically?
D dizzied Fish Addict Joined May 23, 2006 Messages 938 Reaction score 0 Location New York, NY Feb 17, 2008 #2 Lava rock is inert, it has no effect on PH
OP OP typhoon Fish Crazy Joined Sep 24, 2006 Messages 322 Reaction score 0 Location Leeds, UK Feb 17, 2008 #3 great thanks
