Update: many of you were correct Dinos were definitely lower in numbers than before (in the beginning my substrate was blanketed) the glass was almost all Algae (discovered this as I was about to clean the tank... again.. and realized copepods were carving through the film on the glass like crazy. Understanding that only certain copepods will feed on certain Dinos I retested the film on the glass and almost no dinos. Dinos coming back very very slowly on substrate so slow that cleaning it up took only a couple minutes and another round of dosing Phyto, silicates, and Seed and having UV on at night should produce more algae and starve the rest of the dinos.