I have had one of these in my aquarium for about a year now, it came on my orange motipora (well behind it). It got a little bigger through the time but never moved. The other day i noticed tat it is still there behind the montipora but now there are 3 more in different areas but still close to the orange montipora.... So it had babies and the babies actually moved about 3 inches way from the mom....
Got any ideas?
Got any ideas?