Small bubbles from power head a problem?

[sandymya]

Are small bubbles, and lots of them a problem for my 55 gallon, I am very new to this and barely cycling my tank 3 weeks into it. i have two power heads one is lower and makes lots of bubbles the other closer to the surface.

 

[cjworkman]

Did you put the venturi attachment on it? (the long black tube with a knob on the end)

 

[sandymya]

Yes it is attached are the bubbles bad to have?

 

[cjworkman]

no.. thats what the venturi does. Just provides some bubble circulation for the tank.
Doesn't really matter much either way,.. but do keep in mind that the venturi attachment does reduce the flow of the power head. So if you thought you needed 2 power heads and one has a venturi attachment,.. you'll probably need 3.

 

[sandymya]

thanks :hilarious