I've had a serious bubble algae issue in my tank for the last few months and I've been recommended from several places to buy the reef version of Vibrant. While almost every place I've looked has said that it's been extremely successful in eliminating algae while having little to no impact on coral, I recently heard about a study a few months ago that found it to be an algaecide and potentially harmful. That being said, there's years of reports of how successful it's been.



