Hi again, folks!

I was wondering how much do you feed your algaetanks and how much KNO3 you dose??

In my tank - that is about 30 liters - I feed 1/3 tsp frozen food per day.

I may be wrong, but it just feels that it is not enough - I don't seem to get good growth if I don't dose KNO3 (besides feeding) at a rate of about 0,1 ml dry KNO3 per day, and even that seems to be a bit too little.

The light over my tank is a 70 w metal halide pendant with a 10K bulb.


Traces and Ca/KH/Mg are really abundant.