Cyano
I have for the first time seen a problem with cyano, I have previously seen very small patches of cyano but now i have quite some of it.
The change is that i have for some weeks now just been using TMG+ at normal recommended concentration but this definitely don’t seem to be fulfilling for my aquarium.
Today I made a normal water change and made new mixtures of nutrition for my autodosing, hope this helps fix the problem.