pest

Hello all! To be honest I don't know how to describe these things. They look a bit like tiny pineapples that are completely white. I have attached a picture to help. Now that I have spotted them, I see that there are tons of them. Does anyone know what these are? They are approximately anywhere...

Let these images serve as a good reminder to always inspect AND DIP any corals you get before they go in your tank. Inspecting this acro closely under white daylight showed bite marks, but no visible pests, but I know better. Hydrogen peroxide revealed not one, but two types of flatworms; acro...