I just wanted to bump this post and say thank you so much for making this thread. I had Dino's really bad. I at first was thinking they were another wave of diatoms but then it was like basically brown snot that was over everything. It blow up fast. And not only that but the bubbles in them. Anyway I found this on the site and decided to give it a shot because I was at wits end. And boy let me tell you my tank is perfectly clean with crystal clear water. Thank you so much for this post one more time. I wish it could be pinned so it stays up top.


I dosed 8ml in my system which is 75gallons. 8ml every night when the lights go out (yes I'm weird about h2o2 and sunlight). By day 6 the tank is completely clean. I will continue to dose for 4 more days.