i wanted it in chamber 1 and knew some cutting was needed to make it fit. used a razor blade and pliers to break off the rim.
removed the false floor from chamber 1 and slid the bad boy in. it is a tight fit but it fits. the magnets that keep it in place were not needed but the clips are there to hold the airtube and power cord in place.
i know it may take up to 2 weeks to break in...ill give it a month to see how effective it is there. the skimmer is super quiet...dont hear a thing! Anyone else using one in their 29 biocube?