Since I have had this coral this is the first time I saw this. The one minute it was "normal" and the next I thought it was going to pop. Can anyone let me know if this is normal. Below are some pics showing the inflated decreasing to narmal in a matter of say 10 minutes. After feeding tonight it is also the first time that it has opened as in the photo below while eating. Pic taken with only blue light on but is was absolutely stunning the way it opened.