Hi..thought we could keep this area alive and interesting. I just purchased this coral as I am feeling comfortable enough to try and support it. For those who don't know it, this coral does not contain zooxanthellae, or the symbiotic algae necessary to support a coral by photosynthesis. This coral must be fed. So, the challenge is on. It's amazing how bright orange this coral is. It was acclimated yesterday and hasn't opened yet. Hopefully, it'll do well. Anyone with experience with tubastrea. feel free to post. SH