live rock; dead out of water?

[Myka]

Be aware that previously live rock that has died will release large amounts of phosphate and nitrates as well as other undesirable nutrients. Proper treatment of the rock by cooking (does not include a stove! haha) will make the rock usable in about 6-12 weeks. Without cooking the rock you will run into nuisance algae issues. Read the Guide in my signature for more information on cooking rock.