A couple of quick and hopefully easy questions. First off, I just added some live rock to my tank and was wondering if anything could possibly have survived the trip. I ordered it online and it arrived with only wet newspaper covering it. I figure any bristleworms or mantis shrimp could not survive without water? Am I correct? Second, I have 80 lbs of rock for a 45 gallon tank, I dont need any other sort of filtration (I do have a Bak Pak 2 skimmer) ? I currently have an emperor 400 that I was using to clear up tank a little faster. Will it hurt leaving this on? Should i take the carbon filter out? TIA