I have a family member who is getting out of aquariums for the time being because he is going to be moving around. I am just starting to set up a 29g and he said that he would sell me live rock for ONE DOLLAR a pound! the live rock looks great and his tanks are a couple years old. He has up to 200 pounds, but I don't know how much I should buy. I don't want my 29 to look like a box of rocks lol. Does anybody have any suggestions? I am not going to be running a sump on it. I have an extra 20g tank and a PC light for it. I was thinking about eventually using the tank for a prop tank after I grew some corals out in my display tank, but because of this deal I am thinking about setting it up right away. Do prop tanks have live rock in them? Thanks everyone for reading!