This stood out because I have the same problem, Star Polyps in the same tank as Kenya Trees Die Off and ones in a tank with out them thrive. I felt that the Kenyas were harmless but this may be a example of chemical warfare just affecting one other type of organism!but my green star p's appear to have dies as they have not opened for 4 days since I removed the Kenya Trees. Not sure it was related but it seems like it is. The stars were doing really well up to that point. I'm holding out hope because one or two of the hundreds of little heads are still coming out.
Any one else experienced a example of this?
GregH