- 30 Jun 2007
aaronnorth said:Is that the only nutrient (TPN+) you dose on the rio and 120cm tanks? Because i am thinking about doing the same but with excell aswell.
That's right. I went through a phase of dosing extra N, K, Fe but there's no need.
I honestly think Tropica have hit the mark with an effective all-in-one fert.