Bubbles or eggs?

[Michelesreef]

So here are a few pictures. Personally i think they are bubbles sticking to the algae on the glass but I'm just curious-could they possibly be eggs?

 

[spidercrab]

Looks like actual bubbles lol! from bacteria

 

[Michelesreef]

Looks like actual bubbles lol! from bacteria

Okay thats what i thought too lol just wanted another opinion thanks!

 

[Crystal clear]

I second the bubbles

 

[CRookSkee]

Yea bubbles fosure looks like Dino's.

 

[CRookSkee]

Or maybe cyano. I've had some cyano form bubbles before.