RO and DI

[Jack]

Yeah, I was asking the same few qestions a while ago. I have decided on getting the Reefpure 50gpd Tornado RO/DI unit from JL aquatics. This unit is cheaper than the kent unit, and comes with more features. The DI basically strips any remaining contaminents, like scott pointed out for you. I'm sure it is well worth it to have that extra polishing of your water before being used.