I have a question about rock. I gathered about 160lbs of fossilized reef rock I was going to put in a 110gal and seed it with a few pieces of live rock. After reading the forums I'm not sure if it's a good idea. How important is it that I use only live or dead reef rock? I do plan on corals sometime in the future after I get the lighting up to par. The fossilized stuff I have is fairly dense and I don't think its really porous but it isn't limestone either.

Looking forward to reading some more here on the forum and appreciate already the wealth of knowledge available. I look forward to the day I'm answering some questions rather than asking them!

Thanks in advance!