The AquaC Remora Pro with the mag3 is my 3rd Skimmer and IMO is the best HOB style skimmer. Very Quiet, very well designed, and pulls a lot of skimmate. For the first 2 weeks or so i gave micro bubbles and they are still there but not as bad. The skimmer box and bubble trap thing for the mag 3 is very big but well worth it. I personally recommend them to any one and the Customer service is just flat out top notch. Hope this helps you.