Bubbles

[mhorgunn]

Okay ... I'm 2 weeks into the cycle and I'm on my green algee blume ... water perameters are pretty close ... But I've been getting bubbles coming from the curing live rock. They are silver or clear and not green. Being color blind I asked my wife. They seem to dissapear over the night when the lights are off and reappear as the lights are left on. Some will float to the top and burst.

So what is it?

 

[usmcmarc]

Air being forced out of the rock by water slowly seeping in? There might be some sort of creature in the hole that is moving around making the bubbles come out. Just my guess.

 

[roka64]

It could also be die off from the rock.

 

[cmor1701d]

There's no way to tell for sure, but it's not something to worry about. It's probably just trapped air.