Why would you need a pressurized tank for it?I have a counter top RO system that Ray designed for me a few years back. I no longer grow in SH, but I do have carnivorous plants that require RO water. I make up 15 gallon jugs of it maybe every 6weeks or so, and store them in a cabinet.
I believe the RO removes the chlorine, which means bacteria and so on could grow in the tanks.
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Originally Posted by greenpassion
Why would you need a pressurized tank for it?I
The RO tanks I saw being sold on Amazon are pressurized. I do not know why, except that if one were to refrigerate a tank for drinking, it might dispense a bit faster.