Small Crustations

[macman7010]

On my class there are some small, almost microscopic crustations of some kind. I am unsure what they are but they are there in a multitude. I am assuming they are harmless and may make a little meal for my scooter blenny. Any thoughts?

 

[Fluff]

They are copods and yes, your scooter will eat them and they are harmless. Actually, they are a good sign your tank is doing well.