Quote:
Originally Posted by niloc16
i have NEVER dosed iodine, maybe its something i should look into. my carbon is in a filter sock but all water through the sump is forced through it. actually i have never dosed anything aside from using rowaphos. the only thing that has changed in the last month or so is switching to seachem reef salt. ca and alk was a lot better in this salt over IO. i honestly dont know why i ever leave IO, ive never had problems with it and the 2 times i tried different salts something happens. initially i was getting really good results from the seachem but maybe in the end, this is the problem
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Colin, I had switched to Seachem at one point. All it took was one bucket and I was back to IO. My corals weren't happy campers and I attributed this to the higher borate levels (I cant' remember specifically what it was doing to my tank though). This time I had to get Seachem as my LFS didn't have anything else and I was desperate. I just did a couple of small waterchanges with it and by the time my next waterchange they had IO in. I've been mixing the two equally until the seachem bucket is done and then I'll be back to IO. I have heard some people use seachem without problems but I'm not a fan.