Yeah it is collecting well. I am very excited to see all of the gross stuff. The noise is the only down side so far. My co-worker has the Prizma which I have seen leaks, if it isn't put back together just right. I guess it is just a matter of time, and seeing if my Nitrates drop or not. I don't have a micro bubble issue currently. Hopefully my husband will tune it out, my tanks is also located in the Living room.