#11
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In my experience they usually only extend when there is something nearby it wants to eat. I had an acro beside one for months (about 2-3") and then out of nowhere one day it looked like a big spider web was covering it that was coming from the hydnophora. That acro was toast.
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Greg |
#12
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Quote:
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#13
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FWIW, I had blue mushrooms once that killed my hydno, so some things can get closer. Just not other SPS
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Brad |
#14
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I think mushrooms can kill anything really. Mushrooms, Green Star Polyps and Xenia seem to be indestructible and grow right over other corals.
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#15
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Only if mine touched something did you ever see sweepers(1 1/2"+). And man could they ever cause damage.
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#16
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hydno
my 8 inch square fluorescent hydno never hurt anything as nearest thing is 1 inch away from it. i find that if other corals ie: monti, poci, most acros. birdsnest etc that dont send out sweepers can live almost within touching distance of hydnos.
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