I would say order Potassium Phosphate, you have a nice level of Nitrates, and in my opinion you will recieve enough potassium from the potassium phosphate, so you don't need potassium sulfate.
As far as your micros go, I'm not familiar with the Tetra or Nutrafin products to make a suggestion for change, I would maybe go to the Seachem web site and compare analysis between tetra, nutrafin and flourish. I personally use flourish and have great results using it.
If the measuring spoons and bottles make your dosing easier I would say buy them. I personally use my empty 250ml seachem bottles and a basic set of measuring spoons from a kitychen supply store to get the job done.
And yes Hoppy probably doses MGS04 because he has soft water, you don't, so you don't need it.
Also, you may want to get a PO4 test kit as well to see what you already have in the tank water
Last edited by Pete City; 04-06-2006 at 05:41 PM.