Yesterday I watched in horror as one of my cleaner shrimp shredded my favorite Rock flower anemone to pieces. At first, I thought he was stealing food but no, he was eating him. The anemone ducked into a crevice but the shrimp was not having it. About 2am I was doing a tank check and there he was finishing him off. I switched from pellets to frozen to reign in my nutrients so I guess the new food was harder to get to and less nutrient dense. My 2nd and last Rock Flower has a gaping hole in it. I can't be mad because they are always actively trying to clean my fish. I guess my Rock Flower dreams are over.