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08/14/2017, 11:28 AM
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#1 |
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Registered Member
Join Date: Jun 2004
Location: Northern VA
Posts: 1,631
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Is this a pest?
Can't tell what that white thing is in the center. Any ideas? Thanks
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15g Nano 72g reef + 29g sump/fuge |
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08/14/2017, 12:17 PM
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#2 |
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Registered Member
Join Date: Jul 2016
Location: California
Posts: 2,482
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Are you sure they're not grains of sand? You might want to use a stick or something and see if you can brush them off.
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08/14/2017, 12:29 PM
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#3 |
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Registered Member
Join Date: Jun 2004
Location: Northern VA
Posts: 1,631
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Yep, I tried and it seems attached... is it normal for substrate to attached to the top?
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15g Nano 72g reef + 29g sump/fuge |
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08/14/2017, 12:38 PM
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#4 |
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Registered Member
Join Date: May 2017
Posts: 96
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Could it be zoanthid fungus?
Sent from my SM-G920P using Tapatalk |
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08/17/2017, 07:02 AM
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#5 |
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Registered Member
Join Date: Jun 2014
Location: Exton, PA
Posts: 75
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Looks like it got burned by something to me.
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