Picked up an anemone from a friend taking down his tank and know nothing about it. It doesn't look any different then it has the last 3 months in its original tank. It never attached itself to anything, just rolled around in the same small area of the tank. It had a host of nemos in last tank. It's blown up a bit as I just did a 30% water change. Over all it seems fine. Just kind of curious what type it is and if there's anything someone with more knowledge might notice. Thanks!