Something is eating my coralline algae!

[fresh]

Originally Posted by noirsphynx

I hate the little buggers! Once they're in your system good luck getting them all out Some turn in to coral munchers. They're not all destructive but now I don't take any chances. Harlequin shrimp will sometimes eat them.

On WetWebMedia, they are listed as good and beneficial as they eat algae and decaying matter, and never advised against them.