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05/24/2021, 12:48 PM | #1 |
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Join Date: May 2021
Posts: 2
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What is this? Sponge?
Hi! Ive been keeping nano tanks for years now and have never encountered a pest like this in my tank. I found a few very old fourms with the same “thing” but no one knows what it is. Posting in hopes someone know what this is. Its all over my rocks and spreads fast.
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05/24/2021, 01:27 PM | #2 |
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Join Date: Feb 2003
Location: Northern VA
Posts: 17,691
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Yes, it's sponge growth. If it bothers you it can be scrubbed and syphoned off during a water change.
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Adrienne The only thing to fear is fear itself....and spiders. |
05/24/2021, 01:54 PM | #3 |
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Join Date: May 2021
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06/01/2021, 09:28 AM | #4 |
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Join Date: Apr 2015
Posts: 275
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Don't just let it be. It can actually grow out of control, invade your corals and suffocate them. There is a pygmy angel that eats it. I think it is a bicolor pygmy, but I cant recall exactly.
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06/03/2021, 12:37 PM | #5 | |
Cloning Around
Join Date: Jun 2000
Location: Valencia, California
Posts: 25,267
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Quote:
FWIW, Kevin
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Back in the pool, swimming with the sharks... Current Tank Info: Red Sea 425XL w/Kessil AP700, Vertex 180i Skimmer, 2 x Vortech MP40s |
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