I have eggs in my tank! Help ID

Weehawken64

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Found these egg looking things in my glass and looks like they are on my nerite snails shell.
ImageUploadedByReef2Reef Aquarium Forum1368482682.822370.jpg
ImageUploadedByReef2Reef Aquarium Forum1368482696.228102.jpg
ImageUploadedByReef2Reef Aquarium Forum1368482704.700516.jpg
ImageUploadedByReef2Reef Aquarium Forum1368482714.322618.jpg



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Those are Nerite eggs...you have one of the highly intertidal species of Nerite, and one of them paid eggs while they were all piled-up. FWIW, I've never had them hatch in any of our setups.
 
Wow pretty cool! But you dnt think they will hatch?


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I have those all over my tank too. They have never hatched. I wish they would....I like Nerites!
 
Have you guys checked your tanks at night with a flashlight? For months i saw these but never saw baby snails and figured one of my fish must be eating the poor buggers... Well lately ive been spying on my tank at night and lo and behold, thousands of tiny snails :)


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Hmmmm....I do often peek in at night with a flashlight and haven't noticed anything but pods....will have to do some more peeking tonight
 
Just snapped some pics since its nighttime in my tank be on the lookout for these
ImageUploadedByReef2Reef Aquarium Forum1368490534.173878.jpg
and next to tiny asterina star for scale
ImageUploadedByReef2Reef Aquarium Forum1368490484.659988.jpg
... The eggs i have in my tank look the same as yours so i figure theyre baby nerites


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Yea I'm guessing there nerites cus one of them has them all over its shell
ImageUploadedByReef2Reef Aquarium Forum1368490814.142981.jpg


Funny thing is my wife noticed real tiny nassarius snails. I've had 2 in there for about a month. Maybe they had babies also lol.


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Just snapped some pics since its nighttime in my tank be on the lookout for these
ImageUploadedByReef2Reef Aquarium Forum1368490534.173878.jpg
and next to tiny asterina star for scale
ImageUploadedByReef2Reef Aquarium Forum1368490484.659988.jpg
... The eggs i have in my tank look the same as yours so i figure theyre baby nerites


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Very cool pics!
 
Just snapped some pics since its nighttime in my tank be on the lookout for these
ImageUploadedByReef2Reef Aquarium Forum1368490534.173878.jpg
and next to tiny asterina star for scale
ImageUploadedByReef2Reef Aquarium Forum1368490484.659988.jpg
... The eggs i have in my tank look the same as yours so i figure theyre baby nerites

It's hard to tell from your pix, however, what you most likely have there are Collonista snails...they resemble small turbos (about 1/4" at best), and are nocturnal.

2collonistaleft.jpg


2collonistaright.jpg


I may be wrong, but I seem to recall something about Nerite eggs not hatching in aquaria (possibly an intertidal thing)...I need to find the reference tho.
 
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