Micro fauna Id

[BristleWormHater]

Got a lot of critters popping up, they all seem good to me, because they eat algae off the glass, just want to make sure though.

These don't move could they be cerith eggs?

 

[timmyrules]

I think the top pic is copepods on the glass

 

[ISpeakForTheSeas]

Yeah, you've got copepods; no, the things that don't move are not Cerith eggs - I'm not sure what they are though.