I have over 200lbs of live rock avaliable. There is Pukani, Fiji and Marshall island rock. No pest or nuisance algae, some pieces are covered with coraline. Looking for $2 bucks a lb. Some rocks do have mushrooms on it all are neon green. I know there are 2 aptasia in the tank, but have never seen any more pop up anywhere. I have nothing that eats aptasia either.