Tobykourtney
Aquarium Advice Addict
- Joined
- Feb 16, 2013
- Messages
- 1,347
Even experienced hobbiest have Cyano issues sometimes. You can try adjusting your flow but keeping nitrates at least at 10ppm is important in keeping it at bay.
I've got the nitrates where at 20 ppm now just had to dose 3 extra ml daily