Hi All, Ive had my reefjar up for 3.5 months now. I started it with rock from TBS and while it had alot of very cool hitchikers, I have recently found at least 5 Eunicid worms, which has me quite freaked out. I am now wanting to swap out almost all of the live rock for Caribsea life rock, and a bit of the live rock that I know is worm free. What is the safest way to do this? I was hoping to pull the live out into a batch of mixed water and just put the life rock in, this sound ok? Its a small, 2ish gallon, tank with coral and inverts only. Current pic below.