- Joined
- Jan 5, 2016
- Messages
- 217
- Reaction score
- 123
So for a month or more now I've been battling gha and this brown stringy stuff. I have the gha almost under control, but now I'm seeing more and more of this long stringy brown stuff that I think is algae. I did a few weeks of twice weekly water changes, started doing 1ml/10 gallon peroxide twice per day, and just shut off the lights for 2 days. It decreased it a lot, but it's still definitely present. What else should I do? Just replaced the lights in my biocube 29. Tests are all neg. use RODI water from at home spectrapure system. This isn't the best pic of it, I'll try to get a better one.