Good asterina or bad asterina

[Rjmul]

I am getting suspicious

 

[JGT]

That many= bad.

 

[Rjmul]

That many= bad.

They've been in my tank for multiple years. I never minded . They're not totally out of control but I'm starting to get suspicious of them eating coraline or zoas

 

[JGT]

They’ve been known to munch corals. That many is too many. Time to thin the herd.