Interesting mark. I'll have to check my Alk readings. No phosphate media in my tank. Just carbon. It's funny how some can grow Xenia and other can't.
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 120g 4x2x2. 150lbs LR, assorted softies, LPS,and zoo's. Yellow Tang, Hippo Tang,Coris Wrasse,Xanthuras Angel, Japanese Swallowtail Angel,Tomato Clown,YellowTail Damsel.
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