:funny: good one Lise!LOL blowing in a air tube for bubbles is better than a Rio
Rick, can you dig up the thread for me? I have a berlin and it was an OK skimmer when I ran it with a Rio 2500. It was like getting a new skimmer when I started running it with an Iwaki 20 several years ago! Maybe your thread can make it even better.Rick O said:Hi Tuan. Are you happy with the performance of your Berlin. There are some modifications that can be made to improve the performance. If you're interested I'll scare up a thread for you.