Hi Dave, wanted to post pictures of a baby anemone, BTA that I purchased on line. When I got it last month it was the size of a quarter and now is around the size of a tennis ball . He is fed every other day with silversides.
So depending on how much food they get you can expect this kind of growth.
Here are the pics, day one in the tank and then another taken a month or less later.
He is growing nicely.
Hope this helps answer your questions
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