Anemone / Captive clown question

[ReefRookie]

Hi there! I've recently purchased what I was told was a "white long tip anemone" however while I was trying to find out why my clown won't take to it I read that there's no such thing- that it may be bleached. I'm wondering if this is the correct type of anemone or if I was sold an anemone under the incorrect name. As well I'm wondering if anyone has any tricks to get my clown to come the the anemone. I have moved it to his hangout and he doesn't seem to want to get too close. He flutters about like he has an idea but has yet to touch it. I know this is a problem with captive bred clowns- but hopefully there's some suggestions out there to make him come to!
Thanks in advance!