Bustyraker
Well-Known Member
Getting back into the hobby after a 2 year break. Just picked up a nice 120 gallon and want to get some Marco shelf rock, I have about 60 pounds of rock from the previous owner but its pretty nasty. I plan on bleaching that rock but not going to use most of it just as filler for marco rock. I followed the 1lb per gallon rule on my last tank with rock and it was way overkill. Anyone use the marco shelf rock and can give me an opinion?
