Harlequin Shrimp

[Ryan]

I am planning on getting a single Harlequin shrimp. i understand these guys feed soley on the tube feet of Starfish but I was wondering does it matter which starfish?

I was planning on feeding sand sifting stars but have heard they only eat linkia starfish. I heavy a good supply of sand sifting stars but the Linkias are iffy. If this is the case I will find something else to replace them with.