I wish I had this info before
I was looking in my tank the other day (yesterday) and noticed a small colony of zoo's all closed up...I immediately notcied the nudi's. I did dip in some freshwater, but was in such a panic I didn't worry about temp or ph, but a dippin' and shakin' I went. I was amazed at how many fell off I stopped counting at 12. It was a new colony and it was inspected and dipped before adding, but I wasn't really looking for eggs so I guess they must have just hatched, no ther zoo's seem to be affected, but I guess time will tell. Thanks, and I agree this should be a sticky.