Quote:
Originally Posted by untamed
It has nothing to do with tank parameters.
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Going with this as well. It's not the light, which should be changed anyway, and Ca and alk are not at levels that I would consider harmful. I've run my Ca close to 500ppm before, and alk anywhere between 5 and 14dkh is fine (as long as it's stable). I've had colonies that just go, and often take others with them, even when moved to another tank. Anytime this happens now, I quickly remove the colony, try and salvage a frag from the tip furthest from any recession, and pray to the reef gods. Sometimes SPS just do this, and too much mucking around with tank parameters can make it worse. Go for stable water, get a new bulb because you should have last year, and ride it out. A nice water change never hurts either.
08-16-2011, 01:11 PM
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