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08/28/2017, 03:07 PM | #1 |
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Join Date: Jun 2017
Posts: 30
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Sponge ID? Or cyano
Hey all,
Returning reef keeper after a decade plus. Trying to figure out if this is sponge or cyano? I am leaning toward sponge as from the side it looks like it is a little bit grown off the rock. Any ideas? Cheers Sent from my Pixel XL using Tapatalk |
08/28/2017, 03:21 PM | #2 |
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Location: Northern VA
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Have you touched it? Try brushing it off.
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08/28/2017, 03:23 PM | #3 |
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Join Date: Jun 2017
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I haven't touched it. If I brush it off would that be bad for rest of tank if it's cyano?
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08/29/2017, 01:16 PM | #4 |
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Join Date: Feb 2003
Location: Northern VA
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Just use some airline tubing to syphon it out. It does look like cyano.
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Adrienne The only thing to fear is fear itself....and spiders. |
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