- Location
- Huntington, NY
+1 remove it or it will multiply fast, if you have zoas they will eat them.looks like asterina
remove it
Some are zoa eating, some are just scavengers like a bristleworm.
I personally hate them all over my glass and eventually got a harlequin shrimp to remove them. The scavenger versions are harmless, but you can't really tell a difference visually unless you see it in action