Kyle,
Wow. Very nice!
I think this is what i am looking for:
http://www.marcorocks.com/index.asp?...PROD&ProdID=40
I read it in one of the thread that 50lb of those dry rocks are more like double the quantity when compare to wet LR. Is that true? In that case, a box of 50lbs would do me alright?
How well would the marco rocks perform in terms of filtration?
Thanks again Kyle!