I had a few of these long black shelled snails come in some live rock that have in the past month or so multiplied like crazy. Their body looks white or tan and they all have the same pointy black shell. Anyone have any idea what they are? Thanks
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That’s what I thought but I’ve never had them breed in my tank before. And when I say breed I mean there’s like over 100 tiny snails in my sand bed and rocksLooks like a Cerith to me.
Could be, nassarius snails aren’t supposed to reproduce in the tank and these in my tank sure looked like they did. Came flying out of the sand with the adults. Sorry for the poor picsRare case of cerith making babies?!?
Dad can’t deny that one, didn’t come out with a brown shell and red eyesCould be, nassarius snails aren’t supposed to reproduce in the tank and these in my tank sure looked like they did. Came flying out of the sand with the adults. Sorry for the poor pics
Why can’t Cerith reproduce in an aquarium? I believe they can
They are either periwinkle zig zags or planaxis snails if they came in from live rock from the gulf/carribean area. Check reef cleaners, they sell the smaller ones. I threw them into one of my orders.I had a few of these long black shelled snails come in some live rock that have in the past month or so multiplied like crazy. Their body looks white or tan and they all have the same pointy black shell. Anyone have any idea what they are? Thanks
Mystery solved!They are either periwinkle zig zags or planaxis snails if they came in from live rock from the gulf/carribean area. Check reef cleaners, they sell the smaller ones. I threw them into one of my orders.
Dwarf Planaxis
Resides : Rocks, in the sand under rocks, glass Consumes : Film Algae, Diatoms, Hair Algae, Detritus, and some species of Cyanobacteria Max Size : .3 or 7mm Origin :...www.reefcleaners.org
Correct, Cerith lay eggs but when they hatch they have a planktonic free swimming larvae stage, so 99% likelihood of getting filtered out or eaten. Live born snails are the only ones that really consistently grow out in home reef tanks (I’ll leave the caveat of those people that run tanks with no filtration/skimmers).From that view it does look like a cerith but they don’t breed in our tank although mine are constantly laying eggs. A side view would be more helpful.