Great video idea Rob- I *need* that one, maybe you got the idea from me? I was on the phone last night with one of my reef buddies and he was trying to explain the different chambers and stuff and what they do. I just hook it up and make water and haven't tried to understand it! Also I need an idea of which ones to change and when- and I know it depends on how much ya make, but a general guideline to follow would be wonderful!!
Thanks Rob!
p.s. I haven't changed any filters in my RODI since I bought the unit about a year and a half ago, but I will be changing all of them soon AND buying a
TDS meter

My poor
skimmer is working overtime trying to keep up with that yucky water!