[D.gilly]

I have understood the inherent flaws of using it as a rule for a while now which is why I prefer to use it as a ballpark figure. All I mean is that I wouldn't have considered this a high light tank by any means, maybe moderate at most.


I just ordered a few more plants to help with nutrient uptake so I'm going to keep on track with a couple of things.

a) keep up with the removal of cyano
b) keep N above 5 mg/L
c) reduce photo period
d) add more plants
e) keep up with WC if anything do more
f) last resort add CO2

Now I'm dosing N should I be considering dosing K or P at this point as well, or maybe just K considering at this point I'm assuming the P levels are already moderate?