Originally Posted by
Speg
http:///forum/post/3259199
as far as releasing toxins I do not know. When mine crashed I didn't lose anything except xenia, so it seems unlikely.
Yep, they close up at night just like most coral. Sometimes they try to pulse while closed.. it's cute
You can youtube xenia fragging to see exactly how it's done. I used to get in there and cut them to frag, but then I just started setting rubble rock next to them and let them 'frag' themselves
That is so awesome. Self fragging coral.
When I shut down fmy powerheads last night for feeding I noticed they were pulsing! That is by far the coolest thing Ive seen in my tank so far.
Why do they do this? Its so cool to see. looks like their grabbing stuff from out of the water. Even the tiny ones do it.