What is this starfish ?

[Joacub]

Who knows what is this ? Appears like starfish is a new corals that comes today I do t know if is good or bad

 

[Joacub]

 

[Uncle99]

The mini brittle star?
Good guy.

 

[Goaway]

Most likely harmless microstar looking for food

 

[Twoddler]

Looks like a bristle star, good guy

 

[Joacub]

Hummm there is other tiny critter that appear like a mini mini feather duster some one know what can be ?

 

[Goaway]

Spinoid worm i guess. Those are super small

 

[Uncle99]

cant see it sorry.

 

[Joacub]

This

 

[Joacub]

cant see it sorry.

i added some better pics pointing to the tiny critter

 

[Goaway]

Its a micro feather. Just a filter feeder

 

[Joacub]

Its a micro feather. Just a filter feeder

Thanks

 

[vetteguy53081]

Brittle or serpant star. Either are reef safe, easy care and active but do tend to hide

 

[Joacub]

Brittle or serpant star. Either are reef safe, easy care and active but do tend to hide

Thanks

 

[JumboShrimp]

Here’s his big brother— and just for laughs, a fossil I recently saw at a museum.