I have a Magnificent Foxface that recently was getting chased by my yellow foxface. Was going to take out the yellow but was able to catch the Magnificient much easier so it is going to go. Approximate size is 6". I have had it about 9 months. It has been in my frag tank about a month and colors arent great in the video as it isnt super happy being in there without a whole lot of places to hide.