Not at twice the cost of other algaecides. That's the rub. The lie allowed the manufacturer to charge more and I paid it thinking I was getting something better. I am not happy that some distributors I trusted perpetuated the lie. If I decide they knowingly did so, I will not buy anything from them again.Yeah, that was my point. Not that "we should give vibrant a chance even if it's algaecide", but "we might consider give algaefix a chance as algaecide might actually work for some". And now with clearer label, we have clearer cautions.