Had a few spots tiny white spots on both my clowns (right under dorsal fin) a couple weeks ago. I reinstalled my 57watt Aqua UV on my return pump and was running it 24/7 (for about a few days) until I noticed what appeared to be dinoflagellates returning to my display. (Battled them several months ago, and thought I won). Turned off UV. Now, my smaller clownfish appears to have small white dots again (eating and behaving normal), this time a few more than last. Am I dealing with ich? Should I fallow my tank? Or manage with UV? Ordered some TBS live sand and PNS ProBio to help with biodiversity if dinos actually did come back. I do have a microscope but it’s a cheap amazon one and I wasn’t able to get a decent look at the cell structure of what i think is dinos. (Sure moves like Dinos) Plan on getting a better scope here soon.
