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Unread 10/28/2015, 04:47 PM   #1
ethuman
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Pinapple Sponge outbreak

Over the past few days Ive noticed more and more sponges on my live rock and glass. This happened for the first time after I added my live rock and the tank cycled. I know they are not harmful and actually beneficial but anyone know what causes these sponge outbreaks?


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Unread 10/28/2015, 04:55 PM   #2
cloak
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Elevated nutrients in the water?



Last edited by cloak; 10/28/2015 at 05:01 PM.
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Unread 10/28/2015, 04:58 PM   #3
ethuman
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Amonnia 0
nitrites 0
nitrates 0
ph 8.0

What else should I be testing for?


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Unread 10/28/2015, 05:07 PM   #4
cloak
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Maybe nutrients isn't the right word, but whatever it is that they're feeding on there must be plenty of it in the water. How old is the tank? A population bloom like this is actually quite common for new tanks. As it matures, the number of pineapple sponges will most likely decline.


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Unread 10/28/2015, 05:38 PM   #5
ethuman
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Been up and running about 4 months now. I just added more dry rock as well last week after soaking the dry rock for 3 weeks so maybe that has something to do with it.


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Unread 10/28/2015, 06:10 PM   #6
Grkgod36
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new tanks usually get them then some go away


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Unread 10/28/2015, 06:32 PM   #7
heathlindner25
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perfectly normal for 4 months they will diminish


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Unread 10/28/2015, 11:47 PM   #8
Nuluxe
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It's a new tank, lots of different critters colonize.

Angels love sponges


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Unread 10/29/2015, 11:27 AM   #9
nuxx
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Wouldn't worry about them, it's a good sign


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Unread 10/29/2015, 04:46 PM   #10
Bent
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They will self adjust their numbers based on the available nutrients.


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