Marine Betta

[Reefhawk1]

Hey all , Im wondering if anyone has a marine betta and maybe a little advise for me. I purchased my betta about 3 days ago and my regal tang and flame angel have constantly harassed him. I am thinking about moving him to another tank just in case the stress gets to him, or possibly waiting a few more days to see if they leave him alone. Has anyone had this problem before and if so how did you deal with it?

Thanks

Stan