Hello! I have a 1.5 year old 26 gallon tank. I recently purchased a rock flower anemone from my LFS and did not dip it. My GSP have been closed up since and decided to do a hydrogen peroxide dip and saw these critters come out immediately. What should I do with the large rock that has waving hands, the anemone, zoas, sea rod, and some Kenya trees? Should I dip the whole rock too? Anything else I can do? Thank you!