I'm looking for some help to frag my blue acro. It has crusted the plug nicely but not so well onto the rock. I was thinking snip a few stalks and glue directly to the rock. Will that allow it to begin to crust the rock and spread out developing new branches? Also should I dip the frags before gluing, I cannot pull out the rock so was going to try the process in the tank. And finally would I be better placing the frags horizontal as my other sps I show to the right in the pic, or place it upright. Thanks as always for any guidance.