I found a star fish?

[hawkbait]

I’m not sure what that guy is. I’ve never seen anything like it before...

 

[Picasso Clown]

Asterina star!

 

[Gernader]

Asterina starfish

 

[Picasso Clown]

They’re mostly good guys, though they do replicate very quickly. I haven’t had a problem with them, and they eat the algae. Your choice to keep it or chuck it though.

 

[hawkbait]

Thanks for the information!

 

[Mark Bradley]

I found one which was eating one of my corals - I was advised to get rid of it as SOME are partial To eating corals. They can also overrun a tank.1