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wicca27 · 07-04-2009, 10:58 AM

i am thinking about using lava rock from the home improvement place. i was thinking about puting it under my normal natural gravel to help. will it help the plants any or just promote better bacteria? also will it "melt" over time where i have to replace it? how much rincing do i need to do to it? any one have pros or cons to share. thanks every one

07-04-2009, 10:58 AM	#1 (permalink)
wicca27 Senior Member Join Date: Oct 2008 Location: Lawton ok Posts: 216 iTrader Ratings: 0 Plant Points: 14400	info on lava rock for sub i am thinking about using lava rock from the home improvement place. i was thinking about puting it under my normal natural gravel to help. will it help the plants any or just promote better bacteria? also will it "melt" over time where i have to replace it? how much rincing do i need to do to it? any one have pros or cons to share. thanks every one