What mounting evidence? I would like to read and understand. All coral dips are a poison at some level. Would like to see why Bayer is different.Worst trend ever... There's quite a lot of mounting evidence to suggest it causes harm short-term and long-term. I care about the corals. There's plenty of dips meant for corals which do not interfere with the coral itself. It also provokes a resistance in arthropods that is a genetic "switch" which is very real. So those using it for red bugs are just asking for it.
Can't wait until the days comes when people open their eyes.
But flame away those who say 'I've seen no negative effects', I'm used to it. I'll not be checking back because of this.