Anemone

[Mken06]

Hi all! I’m very new to this hobby, I’ve had my 45g tank set up since beginning of December. I was talked into a great deal for a Anemone, how long does it take for them to open fully? What are somethings I should know?

 

[Mken06]

I placed it in the tank last night around 530pm this picture was taken at 730am today. Is this normal ?