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rbennett15
08/19/2011, 01:07 PM
I started noticing some air bubbles forming on the underside of my rock, does anyone know what it is from?

http://i1201.photobucket.com/albums/bb355/rpbennett15/IMG_0521.jpg

sorry its not clearer but its direct center of photo

fshaqrmman
08/19/2011, 01:12 PM
Tough to see in the picture....just looks like an air bubble though.

Sport507
08/19/2011, 01:14 PM
If you started with dry rock it's the air out gasing as the water penetrates the rock.

rbennett15
08/19/2011, 01:14 PM
I'm wondering what is causing the air bubbles though, my guess is bacteria?

rbennett15
08/19/2011, 01:15 PM
If you started with dry rock it's the air out gasing as the water penetrates the rock.

its also doing the same on the underside of the live rock i put in there

__SKINNY__
08/19/2011, 01:17 PM
I cant see nothing...lol

rbennett15
08/19/2011, 01:40 PM
http://i1201.photobucket.com/albums/bb355/rpbennett15/IMG_0522.jpg

thats of the bubbles on my live rock

Brando8719
08/19/2011, 02:21 PM
I used to get this under my rock too. I assumed it was from micro bubbles coming from my sump. Before I put baffle walls in my sump I would get a bunch of air bubbles under my rock and they would occasionally rise to the surface. The bubbles stopped forming, for the most part, when I put the baffle walls in. The odd time I will still see a bubble forming though.

Urban Reefer
08/19/2011, 02:27 PM
+ 1 on the micro bubbles. running a filter sock helps.

angelofrapture
08/19/2011, 02:28 PM
I get them too, assumed it was just accumulation of microbubbles. From time to time I do blow them off with a turkey baster when I'm cleaning up the tank, but that's just for aesthetics... I don't think they hurt anything.

vorm
08/19/2011, 02:40 PM
Also can come from bacteria completing the nitrogen cycle and producing nitrogen gas.

MrTuskfish
08/19/2011, 02:50 PM
Fish flatulence. Add some Bean-O to their food. Seriously, any newly added rock has a lot of trapped air that can take weeks to seep out.

rbennett15
08/19/2011, 05:32 PM
there aren't any fish in the aquarium yet