Thanks Stun, and everyone else.

Ive got it all hooked up, ran through a few gallons then started filling the 55 gallon barrel I have. I also filled the grow out tank, but not yet the fug. The darn pump and skimmer didn't come as promised? The TDS before is between 120 to 125 after, 0.

I am actually really nervous for some reason to use the RO/DI. Ive never used it before?

Brute 32sish are okay for make up and short term storage right??