Most Complete Tea Solution

I have a recirculating undercurrent that recently got slymed so i clean everything in physan 20 and soaked for 15 min after i broke it down into oxyclean. To prevent the slyme I was going to make EWC tea and I use the full line of advanced nutrients.. the Grand Master pack. Should I be brewing my tea with voodoo juice or add it in later?

I was running according to the AN schedule online and was only using voodoo juice should I add tarantulla and pirahanna to avoid getting slimed and forget about the tea?

My plan for tea is
mycogrow
zho
Ancient forest
molasses

Are any of these not required i want the most complete brew i can possibly make... I cant afford to get slimed again.

Thanks