AC, thanks for your reply, just what I needed :wink:
So just to confirm, with my size tank, on days 1,3, and 5, I'll be dosing:
KN03 x 40ml
KH2PO4 x 25ml
And on days 2,4,6:
Trace x 15ml
Is the acid not a requirement for the trace mix?
Should I be ordering anything else that I'm likely to...