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#1
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![]() I was wondering if someone could give me an idea of what i have on my rock. I have no picture so i'll try to explain. Most are round shells and one peanut shaped, maybe the size of a dime or nickel, attatched to various pieces of rock. Last night i observed one shell opening up a little at the tip and there was this jet black thing inside. Although i have no idea what it was because you could only make out the dark balck color as the shell was only opened a bit and then later the shell closed. The shells have jagged edges to them. For the life of me i can't figure out what kind of creatures would appear so black. Any ideas????? In fact another shell is open most of the time with the same jagged edges and if i pick up the rock or disturb it, it will close. What could be in these shells?
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#2
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![]() do you notice any kind of webby substance coming from the shells? If you do they are probably annelid snails.
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Hi, my name is Jason and I\'m addicted to reefs |
#3
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![]() No webby substance............nothing. In fact on the black creature i could make out ribbed lines across it. It never came out of the shell but the shell was open slighty just for awhile.
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#4
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![]() Could be some kind of bivalve?
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#5
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![]() Quote:
Cheers Tyler
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72g Bowfront Drilled,Lighting,2x250 10,000k MH,2 actinic T5,2/6" fans,2MJ with 1600gph convertions kits,Bullet 2 style skimmer with Mak 4,29g sump/Refugium,96W power compacts in sump, Velocity T4 Titanium "return",Life Guard 300 Fluidize bed filter,1"sand bed, 29g auto top off, 140lb LR,SPS,LPS,Softies,Zoos,2Percula Clowns, 2yellow tail Damsels,1yellow tang,2cleaner shrimp, 1six line Wrass,2 Bengaii Cardinal,1lawnmower Blenny,1sand sifting star,1TigerTailCucumber, snails,hermit crabs,Macros. |
#6
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![]() It's very possible..........thanks. If only i could say for sure what it is. I have several of these shells in my tank which open and close. Interesting!!!
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