I got an encrusting monti frag a few days ago. I dropped it and for whatever reason instead of making a second frag of the broken part I glued it back together because of my OCD lol. Anyways, it has been absolutely fine so far. All of the polyps have opened and I haven't seen any cause for concern... until tonight. I shone my flashlight in my tank while the lights were off and saw this weird white fuzzy stuff all along where glued the monti back together. I checked on it every single night so far and this is the first time I've seen this. What the heck am I looking at?!