Has anyone else noticed that toadstools tend to have better polyp extension at lower Alk? I recently decided to raise my baseline Alk from 8.0 to 9.5 for various reasons, mostly a desire for better SPS growth rates. I’ve done this very slowly over time and nothing has shown any signs of stress. The leathers are looking really healthy except that they don’t seem to extend their polyps much. They just get pimples where the polyps used to extend a couple centimeters.