Some of the most difficult pests to deal with in reef keeping are Montipora eating nudibranch. Their tiny size beguiles the enormous headaches they'll cause if you end up in the unfortunate position of having them in your tank. The most unfortunate thing about dealing with these nudibranch is that by the time you spot them it's already too late. Gauging the extent of the infestation is very important, and these pictures should help to give an accurate idea of where your tank stands once you come across them as well as some telltale signs of their presence. So how do you prevent and cure montipora eating nudibranch? Read on.