I've been using aquavitro salininity for a few years and a few months ago ran out. Did an 80% nsw change and then a month later a 40% and i don't know if my tank cycled or water was bad but got 2 of my 5 tanks growing hair algae and bryopsis like crazy. My 125g has 0 algae and 2 other frag tanks have hair algae but very little. All my tanks are plumbed together. A friend suggested vibrant but I'm not familiar with it. Has anyone used it and had success with it?