bubbles in the output

[damura]

Hi all,

I have an H&S with 2 Eheim pumps, i find it the best skimmer i've ever worked with, one thing really bothers me about this skimmer though. It adds much too many bubbles to the aquarium. It sits in the sump, where the output is running through 5 carbon sacs that ease up the problem, but still i would be very happy to hear about better solution to this annoying issue.
This is a slide show of my aquarium:
http://www.flickr.com/photos/damural...41165170/show/