Bubbles on rock and sand

[Mill]

How do you get rid of air bubbles on rocks? I feel it’s coming from my protein skimmer

 

[bcarm]

Are you sure thats not bubble algae? Do they blast off with a turkey baster easily?

 

[srit1]

Are they there when the lights are off? Lights on + bubbles usually means algae is photosynthesizing

 

[PSU4ME]

Looks like dinos or possibly cyano

 

[Mill]

Are you sure thats not bubble algae? Do they blast off with a turkey baster easily?

Yes they do! It’s like air

 

[Mill]

Are they there when the lights are off? Lights on + bubbles usually means algae is photosynthesizing

I seen them only when lights are on.. this is also a fish-less reef tank

 

[bcarm]

Then maybe dinos like PSU said

 

[Mill]

Then maybe dinos like PSU said

I did just add new sand last week. But was live sand

 

[rock-n-reef]

+1 dinos

 

[MikeG]

+1 to dinos

 

[BiGGiePauls33]

What's your parameters in the aquarium?