Randy,
I've been in the hobby for a long time, and have recently run into a cyanobacteria blooming issue that seems to persist. I know that cyano tends to thrive in phosphate and nitrate rich marine environments (or at least that is the information that is commonly touted), however the cyano seems to persist even when the PO4 level is less than 0.1 ppm and nitrate is even sub 5ppm level (both by Hanna test meters). Is there another parameter which I should be watching which would deliver the death bell for the cyano?
Doug
I've been in the hobby for a long time, and have recently run into a cyanobacteria blooming issue that seems to persist. I know that cyano tends to thrive in phosphate and nitrate rich marine environments (or at least that is the information that is commonly touted), however the cyano seems to persist even when the PO4 level is less than 0.1 ppm and nitrate is even sub 5ppm level (both by Hanna test meters). Is there another parameter which I should be watching which would deliver the death bell for the cyano?
Doug