I have been using Vibrant for a month or two and have seen some pretty good progress with my bubble algae issue. The tank looks cleaner and the glass does not need to be scraped nearly as often. Granted I took a pretty aggressive approach to manually removing much of the bubble algae but the little bit that is left seems to fall of the rocks and get caught in my overflow for easy removal. Just checking to see if anyone has any good or bad experiences with Vibrant. I have not seen any ill effects to my SPS or LPS corals and they are showing really good color but that might be because of the new addition of aminos.