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The 9004 DC Skimmer now includes a DC powered pump and controller for ultimate control and tuning ability.
The Tunze Comline DOC skimmer utilizes Tunze's "Flash Skimming" principle. The skimmer is quiet and generates a very large volume of small bubbles for efficient skimmer operation. It operates stand-alone without needing any additional equipment (feed pumps, etc) and mounts to the tank via a convenient magnet holder strong enough for glass up to 1/2" thick.
The TUNZE® Foamer generates large volumes of fine air bubbles with a diameter between .0039 to .011 in. (0.1 to 0.3 mm) On the surface of the air bubbles, pollutants such as protein, cellulose, dead cells, etc. are adsorbed immediately. The water/air mixture expands and stabilizes in the skimmer cup reactor, the water returns to the aquarium, and the protein-loaded air bubbles spill over into the skimmer cup. The patented anti-overfoaming system intermediate chamber prevents the skimmer from over foaming and controls the skimmer performance, depending on the water level and organic load. This “flash skimming” principle, compared to large skimmers with long contact time, is obtained because the substances adsorbed by the air bubbles are not released again, thus they don‘t return to the aquarium water.
Great product with a compact design By Kenny on 10/23/2016Kenny would recommend this product to a friendPurchased this for my JBJ RL30 and live the sludge it's pulling from my tank. Very impressed with the dark skimmate from a nano sized skimmer. The DC motor allows for true adjustment to fit your bio load needs. Another great product from a trusted brand.
GREAT Bought another By darryl hey on 8/1/2016darryl hey wouldn't recommend this product to a friendMy second one, another great product from Tunze.
works great and is easier to control the air for a nice DRY skim.
Plus it can be hooked up with safety box to make it battery operated in a power outage.
Great! By Darryl on 7/21/2016Darryl wouldn't recommend this product to a friendanother great product from Tunze.
works great and is easier to control the air for a nice DRY skim
plus it can be hooked up with safety box to make it battery operated in a power outage.