Help with Identification

[mightyms2401]

Hey guys I a new to this page. I hope I post this correctly. I need your help to identify this small leafy looking growth in my tank. It acts like a coral. They open up during the day and then at night close up. See the picture attached.

 

[Flaxon-Waxon]

Tough to tell. Can you post a clearer pic?

 

[bribo12]

Looks kinda like hydroids to me. Or feather dusters but yeah it’s hard to tell from the pic

 

[alizeiii]

Have no idea what it is, but looks beautiful.