Due to some changes in the fragtank the rock moved to the sump. However, since work on the fragtank took longer then expected and the water values in the temporary tank became real bad all of a sudden I decided to take no chance with the Crab Rock and move it, together with some corals from the fragtank, to the Red Sea Max 250.
So the rock is now located in the RSM where it is also cleaned by the hermit crab and cleaner shrimp (nice benefit). Besides that our Kenya Tree had another fragment which I had to remove and I placed it on the rock using a rubber band, since the previous Kenya Tree fell of. Also I took a piece of star polyp and put it on the rock with a rubber band. Hopefully both will grab on soon and start to grow.