That is what I thought. Here is my tank info:
75 Gallon, 100lbs LR, 5 gallon dsb, 20 gallon Chaeto Refugium, 2 X 150wt Metal Halides, 2 X 130wt Power Compacts, yellow tang, yellow tail damsel, maroon clown, Royal Chromis, 2 Btas, frog spawn, xenai, torch coral, Zoas. Sump and skimmer
I will have the water tested tomorrow, but I do know it is getting much better. I was having a massive hair algae problem, which of course was due tot he water I was BUYING. I tried everything to control it, but what saved my #@$ is the RO/DI unit I bought. I have done 3 20 gallon changes, and have been using it for top off water, and the algae is GOING AWAY. The first time in over a year of hell I can say that.
Do you think the lossing of the Zoox is due to the 600+ tds. Tap water here in Texas due to the drought is push 700 and I test 1000 out of the hose. My ro/DI water is 17-20