bubbles

[bige]

I jus started my 55 gallon tank up and the return line from the sump into the tank is throwing out a bunch of little bubbles that are filling the tank up you could hardly see.How do you get rid of this problem ?

 

[dogstar]

Bubbles from the drain or skimmer could be floating thru the sump to the return pump OR if submerged, the pump is not deep enough under the water makeing a vortex and sucking air in it OR if the pump is external could be a leak in the plumbing comeing from the sump sucking air........

 

[granny]

Also check your skimmer, if you have one. They are notorious for clogging venturies and need cleaning out or bubbles will be produced-usally very tine ones.