Tunze 9004 Comline DOC skimmer
Tunze 9004 Comline DOC skimmer - 4W
Recommended, depending on tank load, from 60 to 250 litres (15 to 65 USgal.) of sea water.
- Immersion depth: approx. 225mm to 245mm (8.86 to 9.65 in.)
- skimmer cup volume: 0.2L (.053 in.)
- air capacity: approx. 150l/h (40 USgal./h)
- 4W, 230V/50Hz (115V/60Hz)
- dimensions: L110 x W90 x H305mm (L4.3 x W3.5 x H12 in.)
fixed by means of Magnet Holder up to a pane thickness of 12mm (3/8").
The Comline® DOC Skimmer 9004 is designed for use in seawater up to 250 liters (66 US gal.). It operates according to the Tunze® Flash Skimming Principle and acquires the water through an efficient surface suction with a surface film removal, and can therefore also be used as a "stand-alone" solution in the aquarium. The TUNZE® Foamer generates large volumes of fine air bubbles with a diameter of between 0.1 to 0.3 mm (.0039 to .011 in.) and is especially quiet during the operation.
The Comline® DOC Skimmer with a magnet holder for glass up to a thickness of 12 mm (1/2”) is supplied installation-ready.
Features of Tunze DOC Skimmer 9004:
- Surface intake with bacteria film removal.
- Skimmer cup, 0.2L (.05 USgal.) volume, also accommodates the foam reactor, easy to remove.
- Attachment with a patented magnet holder for a glass thickness of up to 12mm (3/8").
- Intermediate chamber with patented anti-overfoaming system.
- TUNZE® Foamer 9004.040, high air output and low energy consumption.
- Bubble-free outgoing water.
- New “Comline® Design”: comfortable use, elegant and unobtrusive in the aquarium.
- Air flow regulation and silencer for an exceptionally quiet operation.
The “Flash skimming” principle enables highly efficient foam production.
Principle of DOC Skimmer 9004.000:
Organic-rich surface water is mixed thoroughly with small air bubbles in the TUNZE® Foamer. On the surface of the air bubbles, pollutants such as protein, cellulose, dead cells, etc. are adsorbed immediately,
the air bubbles are very fine, with a diameter between 0.1 and .3mm. 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 verfoaming and controls the skimmer performance, depending on the water level and organic load.
The particularly high efficiency of the “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.
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1) Local shipment within Malaysia – West Malaysia
Next day delivery Door to Door courier with major courier company in Malaysia once notification of the parcel has been send. Customer will be provided with the information of the courier company together with a parcel tracking number via an email which they are registered with to enable them to track their parcel via their email and via SMS text message send to their registered phone no. However, due to some circumstances there might be chances that the courier company might take longer than usual to make their delivery. Customers will be advised of the contact info for them to contact the courier company to check on their delivery status.
The main courier company which we use is Airpak Express, however at time due to certain circumstances, we may use other courier company for example, poslaju, GDEX, ect to send your parcel.
2) Local shipment within Malaysia – East Malaysia / Singapore
Usually for East Malaysia ( Sabah , Sarawak ) and Singapore, the parcel will take longer about Two to Three day for it to arrived. However subject to clearance , it might take a day or two more before the parcel reach your doorstep. Customers is advise to check with the courier company with the tracking number provided for exact detail.
3) Small parcel – local shipment within Malaysia
For smaller items, in order to helps our customer save on the shipping charges, we offer local registered article postage by Airpak Express . A tracking number will also be provided to the customer to enable them to track their own parcel. Customer will receive both an email notification as well as a SMS notification on their registered phone on once their order has been shipped.
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If any of the country is not included in the checking out, please send us an email with the items that you are interested in buying , and we will check and advise you on the shipping accordingly.
5) Free Shipping promotion
For West Malaysia delivery, we offer free shipping for orders amount rm 500 & above and for East Malaysia and Singapore customers, Order amount RM 1000 & above. For Bulky or heavy items, for example ,salts, rocks, sands and chiller above 9kg, it will be using PosLaju Sea shipment for postage to East malaysia. For sea shipment, the estimate arrival time is about 30 day.
From time to time, we might offer “FREE SHIPPING” to some of our products. Free shipping means that we will take care of all the shipping / delivery charges of the products to your door step. Prices reflected on the website is the final price that you have to pay without any additional shipping charges. Please subscribe toour Newsletter and follow us on our social media platform for latest promotion.
6) Free Shipping
We provide FREE SHIPPING for the following ;
West Malaysia ( Purchase over $ 500.00 )
East Malaysia ( Purchases over $ 1000.00 )
** For Bulk / Heavy items to East Malaysia it will be shipped out via POS LAJU SEA Shipment **
Singapore ( Purchases over $ 1000 )
7) Customer Pick up.
At the present moment, we only can handle customer pick up at Johor Bahru area only. For Johor Bahru customers , Please contact us after your order with your order no to arrange for self collect. Please select “ Local shipment pickup “ during check out of your purchases.