Hi all,
I have been slowly getting breakouts of cyano but I don’t understand what is causing it. My phos is 0.06 (hanna) nitrates are undetectable (salifert) there is flow where the cyano is as you can see the stuff waving. I have also always had a coating of browny red on the sand but the recent cyano is much different.
Any ideas why I would be getting the cyano and what the brown is?
I have been slowly getting breakouts of cyano but I don’t understand what is causing it. My phos is 0.06 (hanna) nitrates are undetectable (salifert) there is flow where the cyano is as you can see the stuff waving. I have also always had a coating of browny red on the sand but the recent cyano is much different.
Any ideas why I would be getting the cyano and what the brown is?