Update: I just woke up and checked him, the spots are still visible but seem to be more faded away and less elevated. Pretty sure I can say it is not ich, as that would drop off and dissapeae in one go as opposed to fading away, right?In that event, you lift the rock slowly with the net underneath and transfer to a bucket with tank water. During the process, it may release and fall into net. If not, it will come out of rock in bucket and you quickly lift the rock and its out in the open