strange bubbles

[Simon68]

My tank is cycling now with live rock, have live rock and chaeto in the fuge as well. I am seeing these strange bubbles, not green but more clear/metallic on some of the rock.
Is that a type of algae?
Is that common for the cycle?

 

[memorysan]

My tank is pretty new also, I'm getting the same bubbles (I'm guessing) showing up on any algae I have seen (brown and green) and they go away when the algae goes away. I wonder if it's air bubbles created by the algae or something.

(Sorry, jumping on your back on this thread...I want to know the answer as well)

 

[Simon68]

I don't see any brown or green algae at all, just these strange metallic/clear bubbles.
My ammonia is 0
Nitrites 1ppm
Nitrates 100ppm
I am 7 days into the cycle.

 

[Ricunger]

Post a picture of them. not easy to identify something we can't see.