Tentacle things

[Ninjafish40]

I forgot the name of the thing there on but is it normal ?

 

[bribo12]

Looks like feeding tentacles or sweeper tentacles. It's a favia brain coral btw. Neither are bad, just a part of the coral. Make sure to keep other coral away, those sweepers pack quite the punch

 

[Ninjafish40]

Good to know thanks