aedeos
Future Sen
I have a goniopora that has been in the tank for a few weeks. It just spent a week in a QT, and upon moving back to the main tank, he started looking great again. however, today he randomly puffed up into a huge ball. it doesn't look unhealthy, but it seems out of the ordinary. should I leave it or what? it normally has long tenticles, but swollen instead all of a sudden.