I've been reading through the Nitrogen Cycling in Planted Tanks Barr Report and one thing keeps coming back to my mind. There is a sentence that states something on the lines that "plants can use DIN but have trouble with DON".
This got me to thinking about test kits. What exactly to they measure, DIN, DON, or both???
If it is both, could this be the reason that a lot of folks have some algae issues even though they seem to have high enough CO2 and NO3???
If this has already been discussed, please point me to the thread. I did a search but came up empty.
This got me to thinking about test kits. What exactly to they measure, DIN, DON, or both???
If it is both, could this be the reason that a lot of folks have some algae issues even though they seem to have high enough CO2 and NO3???
If this has already been discussed, please point me to the thread. I did a search but came up empty.