Bubbles

[MaineSalt]

I have a 4 month old 40b with about 30lbs of live rock, 2-3 inches of live sand, my readings are perfect and my corals are growing great.

I seem to have a lot of bubbles coming up through my rock and sticking to everything. Plus it looks bad with bubbles floating around everywhere.
Any suggestions?

Thanks

 

[huma-huma]

Whats the cause of the bubbles?? Are they just coming from the sand? Do you have an airstone in there?

 

[Mebbid]

Could it be dinoflagellates? Take a look at a few pics on google and see if it's what you have.