Hey guys, been checking in on this thread and I'm sold. Been battling the ******* byropsis (hooray alliteration!) for a couple months and I've been able to mostly keep it at bay. Made changes to feeding, increased water changes, less light, more CUC, you name it. I bought a bottle of tech m but realized they changed the formula before it arrived. I will be heading to my LFS tomorrow to order a round of this but my big question is, do I only to do one dose of this? Like, 20ml per 1gallon just on day one and then wait? Sounds toooooo easy haha.