Because of this, it’s recommended to use the AquaMaxx NF-1 Nano Protein Skimmer on smaller setups and to rely more on aquarium water changes to maintain water quality. What We Like:

Your budget – Both products are reasonably priced, but keep your budget in mind as you start shopping. Nano aquariums have been growing in popularity and new equipment and technology are finally making it easier to have a slice of the ocean on your desk. During Interzoo, Tunze released multiple nano gadgets that turned heads and the Tunze 9001 DOC skimmer was one of them. With a small footprint, super efficient and extremely quiet, we knew we had to put one to the test. Protein skimmers use fine air bubbles to remove organic waste from the aquarium before it can be broken down into other forms of nitrogen, like ammonia and nitrate.

Bubbles produced by the Tunze Comline Doc Skimmer measure only 1-3mm allowing for easy distribution into the skimmer cup once loaded with protein. The unique performance of the Tunze Comline Doc Skimmer sets itself apart from other protein skimmers on the market, as its exclusive design ensures that the substances absorbed by the bubbles do not return to the water. Preventing the skimmer from over foaming, is thepatented anti-overfoaming system intermediate chamber, which simultaneously controls the performance of the device. The type of reef aquarium you have – The density of your reef can also affect how powerful of a skimmer you need. Both the Tunze 9001 and 9002 are great reef skimmers but, ultimately, the right choice depends on the size of your aquarium and your budget. If you have a nano-sized reef aquarium, we recommend the Tunze 9001. If you have a larger reef aquarium, we recommend the Tunze 9002. Conclusion

Now that we’ve taken an in-depth look at each product, it’s time to decide which one is right for your reef aquarium. You’ll need to choose based on a few simple factors, such as: Thanks to its relatively small and low-energy motor, the Tunze 9001 is incredibly quiet and can run all night without bothering a soul. The only downside to this model is that the skimmer cup can be difficult to remove, making it harder to clean the skimmer. Nevertheless, this is a wonderful option for nano-sized reef aquariums and will quietly work throughout the day and night. Tunze 9002 Product Review

Thus, a DOC skimmer for 1,000 liters (264 USgal.) should be used for a tank with a maximum content of approx. 600 liters (158 USgal.). Most often, you will see a protein skimmer on a larger saltwater aquarium, underneath the display in the sump. In smaller, less-demanding systems, water changes can compensate for waste removal, but as things become more intricate, additional filtration, like a protein skimmer, is needed. Thus, a DOC skimmer for 1,000 liters (264 USgal.) should be used for a tank with a maximum content of approx. 300 liters (79 USgal.).