Thread: Help Needed
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  #4  
Old 01/04/2008, 04:26 PM
rholguin rholguin is offline
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Join Date: Aug 2007
Location: El Paso, TX
Posts: 132
I use ro/di water and according to my test kit phosphates are 0 and nitrates less than 10. I started to notice these patches when I started feeding Dts plankton. Any ideas if that could be the cause?