Water values
I made some measurements today, just to check how things are doing, it was quite good.
I do my water change on Saturday morning so this is a bit over half the week past that.
NO3 = 15ppm
PO4 = 2ppm
Fe = 0.1ppm
If i should change anything i think i would rise the Fe level a little bit, to about 0.2.
Edit: I have now raised Fe to a level which i guess will give me 1ppm more next week.