Hello, all! I am currently battling a cyanobacteria outbreak. Curious to know what resolved the issue for the experienced reefers out there and methods I can use to prevent it in the future. Thank you!
Been battling it for 6 months myself. Tried dosing bacteria, CyanoRX, reducing nutrients (which were already low) and nothing has helped except manual removal with a siphon - religiously. Even CyanoRx wiped it out, only to have it come back. Only thing I haven't tried is to go dark in the tank, but with a bunch of corals, not ready to try that yet. My sympathies - it really is a pain..