I didnt read the entire thread but flat worm exit will not kill AEFW. Its very important to dip corals in iodine solution. Tropic marin pro seems to do it. Also red bugs seem to appear with the AEFW but i did not find any. I just went through this mess with my 210 reef and lost 10 colonies and about 1k in coral. You need to remove all acros to starve the worms. The problem is that we dont know about their dormant cycle, some say 4 months but I have a feeling it could be longer. I have added many wrasses to combat the population of worms but I dont know for sure if they are helping. I do know I have not lost a coral in some time. This is all I have left after 3 months from seeing the worms
