Smitty
Reef pro
Hey guys, another question that has been on my mind...last week I went to my lfs for some RO water, and while talking to one of the employees, I asked him if their water tested 0 tds and he said no because it wasn't true RO water, and that it was just purified(I don't remember the name he called it, but it started with "cold" something). He stated that they had real RO water, but it was for their customers with sps tanks. I was kinda upset, because all this time, I thought I was getting the best stuff for my tank. Anyone else ever heard of another type of water for reefs other that ro...and no it wasn't di water. So long story short, I found out the the Jewel-Osco by my house sells water with 7 different purifiers including RO.