Can someone guide me through my sebae anemone?

[Gnarly]

I'm generally new to having amemones and got a sebae last week. So far (I think) it's doing good since it never moved from it's spot and looks vibrant.

I'm seeking advice on how to care for it to flourish? My goal is to care for it to eventually grow to it's maximum potential.

Tank param's are all good and calcium is at 480~

Here's a pic.
(Tapatalk is having problems I'll post later)

I've been feeding it squid as of late.

Thanks in advance

 

[Gnarly]

Update - my anemone pooped out some weird $#!^ a while back and I noticed it's tentacles slowly changing to a darker color..

I heard (after I got mine) that a tanner sebae is better and hope that is what it is turning into? I got it pale white with colored tips purple/blue

 

[Lostinthedark]

When I got mine it was bleached also. It took about 2 months to get a healthy purplish/tan color with bright blue tips. It settled in the sand between 2 rocks in a gentle current. It stayed in a cave for awhile but eventually came out and hasn't moved in several months. It is fed by a pair of Maroon clowns so I don't feed it directly and has grown to about 10 inches around. Great addition to the tank. It will have a very sticky feel to it when healthy.