I bought two nems two months ago that look similar to yours, and placed them both in the same spot in the tank, in a hole in the rocks near the sand with direct lighting from above. One nem stayed put, hosts a pair of clowns, always is inflated and likes the light. The other nem moved into a position almost exactly like yours, near the top of the tank but in the back as though hiding from the light. It stays inflated during most of the day, but frequently deflates and inflates a few times per day. At night shrinks up to half the size or less. The pair of clowns sometimes swim in it, but only barely compared to the other nem.
Both nems, however, are sticky, eat mysis, and are growing, though the one in the light at a faster rate. I feed about 4 PE mysis once a week, and the clowns push whatever frozen food they can't swallow into the nems as well. Ultimately, I think your nem, since it looks and seems to behave like mine, is fine. Just give it time and let it do what it wants.
I was told by karen of karensroseanemones.net it could take up to two weeks. My rainbows and roses usually take a week. The greens are a bit quicker, though im sure it's more on the individual nem...
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Yes...what you have are technically clones of the original, not babies...though, myself included, most people will refer to them as such. Think of your nem as a circle...it squeezes in at the sides to make an "8" with the mouth in the middle...then it separates to make individual circles. It can make triplets or more too...the only caveat is that each clone HAS to have a piece of the mouth. Many people artificially split thier nems with razors this way.
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Thats the thing...only the nem knows for sure...they do split from stress as a way of increasing their odds of their genetic material survives...and they split because the conditions (water parameters, lots of food) are ideal and they want to share it with other nems just like them. Obviously i'm speaking in anthromorphic terms, but that is the gist of why they split.
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That is true they will not have mouths. Neither will the mother colony. Wait until you see a mouth before feeding, else it will be wasted.
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