Tunze Nano Skimmers


New member
So explain it to me. What's the difference between the Tunze Nano Skimmers? Which one is the best? The easiest to use? The quietest? It would be going in the center chamber of my sump. Under my stand is fairly cramped so I want something easy to maintain.


RC Sponsor
RC Sponsor
Their are just two current models, 9001 and 9004. They essentially work the same, they are both needlewheel skimmers with very similar designs, the 9004 is just larger for bigger tanks. You may see an older model 9002, this was discontinued earlier this year and replaced by the 9001, it is a venturi type skimmer.