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#1
06-07-2009, 10:12 PM
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Hard COral Diseases?
ALl of my hard corals died suddenly.
I only had three but it still makes me really sad! I had a tri color nano acropora a neon green milipora and a birdsnest frag They went white from bottom up. All the color dissapeared and they kinda got flaky after that. my softcorals all seem okay. anyone have any idea what could do this? 
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#3
06-07-2009, 10:54 PM
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any changes you did to the tank?
were there all new corals?
__________________
but what the heck do i know
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#5
06-07-2009, 11:42 PM
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.. how old is your tank?
__________________
180G Office Reef. Started Sept 2012 http://www.canreef.com/vbulletin/showthread.php?t=88894 62G Starfire Reef. Started Jan 2013 http://www.canreef.com/vbulletin/showthread.php?t=89988
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#6
06-07-2009, 11:49 PM
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tank is over a year and half old
the hard corals that died have been in there for over 5 months all my parameters are good (or so i thought) pH = 7.9 Ammonia = 0 nitrate = 0 nitrite = 0.1 phosphate = 0 calcium = 380mg/L yah all my fish are good, soft corals are fine just the hard corals all died very quickly. i looked it up on the net and it sounds like Rapid Necrosis. anyone else had or know of this? in terms of changes: i did add a neon dottyback and some porcelain crabs that didn't make it.
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#7
06-08-2009, 05:46 PM
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are Seachem test okay?
this one looks like it would do my Mg, and alkalinity in one. http://www.jlaquatics.com/product/t-...+Test+Kit.html ELos kits are really expensive!
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