Tunze Nano DOC Protein Skimmer - 9004
Tunze Nano DOC Protein Skimmer - 9004
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Product Description
Product Description
Tunze Nano DOC Protein Skimmer - 9004
The Tunze Nano DOC Protein Skimmer - 9004 is an internal protein skimmer for compact marine and reef aquariums from 60 to 250 litres, depending on tank load. It combines surface suction, compact Comline construction, quiet operation, and easy magnetic installation for reliable nutrient export without sump plumbing.
Tunze 9004 Internal Skimmer for Compact Reef Systems
The Nano DOC 9004 is a practical choice for reef aquariums that need more skimming capacity than the smallest nano skimmers but still require an internal in-display or rear-chamber installation. It helps remove dissolved organic compounds before they break down into nitrate and phosphate, supporting clearer water and improved oxygen exchange.
Nano DOC 9004 Skimming Features
- Internal DOC skimmer: Designed for compact saltwater aquariums and reef systems from 60 to 250 L.
- Surface suction: Draws organic-rich surface water into the skimmer and helps remove surface film.
- Efficient foam production: Approximate 150 L/h air capacity supports steady protein skimming.
- Low power draw: Uses only 4 W for continuous operation.
- Bubble-conscious design: Helps return water cleanly to the aquarium when properly installed and adjusted.
- Magnetic mounting: Magnet Holder supports secure installation on glass up to 12 mm thick.
- Easy maintenance: Collection cup and skimmer components are accessible for routine cleaning.
Nano DOC 9004 Specifications
- Product type: Internal aquarium protein skimmer
- Recommended aquarium size: 60-250 L or 15-65 US gallons of seawater depending on tank load
- Immersion depth: Approx. 225-245 mm or 8.9"-9.7"
- Skimmer cup volume: 0.2 L or 0.05 US gallons
- Air capacity: Approx. 150 L/h or 40 US gal/h
- Energy consumption: 4 W
- Voltage / frequency: 230 V / 50 Hz or 115 V / 60 Hz
- Dimensions: 110 x 90 x 305 mm or 4.3" x 3.5" x 12"
- Magnet Holder: For glass up to 12 mm or 1/2"
9004 Aquarium Placement Notes
- Best application: Nano reefs, compact marine aquariums, and small to midsize saltwater systems.
- Water level requirement: Stable immersion depth is important for consistent foam height.
- Surface intake planning: Position the skimmer so the intake can pull from the surface without being blocked by rockwork or equipment.
- Organic load rating: Reduce the recommended aquarium size for heavier fish loads or more sensitive reef systems.
Tunze 9004 Setup Directions
- Install the skimmer in a saltwater aquarium at the recommended immersion depth.
- Use the Magnet Holder on clean aquarium glass within the supported glass thickness.
- Keep the surface intake open and positioned where it can remove surface film effectively.
- Allow time for break-in before making final performance adjustments.
- Empty and clean the collection cup regularly.
- Unplug the skimmer before cleaning, repositioning, or removing it from the aquarium.
What's Included
- Tunze Nano DOC Protein Skimmer - 9004 body with foamer
- Magnet Holder
- Collection cup
- Silencer and accessories
Shipping Info
Shipping Info
FREE SHIPPING OVER $119!*
- does not apply to livestock -
$11.99 FLAT RATE FOR LESS THAN $119.00 - CANADA WIDE!
*EXCEPTIONS:
- Any heavy or bulky items will incur a 100% charge of the actual shipping cost (valid for both Canada and the US). Heavy bulky items include (but are not limited to): salt, dry rock, sand, chillers, sumps, aquariums, stands, and some filter media.
- Frozen or perishable food can only be shipped via UPS Express. We have discounted the express shipping of these items to help the hobbyist out.
- Livestock is covered by a different shipping policy. To view the policy and further information regarding shipping livestock, click here.
GENERAL NOTES:
- We always make our best effort to ship your order via the carrier chosen during the check-out process; however, for some multi-piece shipments and/or remote destinations, we must reserve the right to use another carrier at our discretion (and without prior notice). If you require notice of any changes made to the carrier, please mention it in the special instructions during check-out.
- Upon request, we will ship your dry goods as per your specifications (courier, airlines, on your account, etc.).
- Quoted rates are the carriers live discounted shipping rates after adjusting for any/all shipping promotions.
Returns / Exchanges
Returns / Exchanges
Return Policy — Aquarium Equipment & Supplies
- All returns and/or exchanges must be made within 30 days of receipt of product.
- Before returning or exchanging any goods, you must contact J&L Aquatics to obtain a Return Merchandise Authorization (RMA). Items returned without prior authorization will be declined.
- Returned items must be unused, in original packaging, in as-new condition, and in perfect sellable condition. All returns are subject to inspection upon receipt.
- A 15% restocking fee applies to all online returns. This fee includes the cost of outbound shipping.
- Customer is responsible for return shipping costs on standard returns.
- Order cancellations made before shipping are not subject to a restocking fee.
Non-Returnable Items
- Special order items
- Clearance / final sale items
- Open box items
Regular sale items (non-clearance) are returnable within the 30-day return window, subject to our standard return conditions.
Defective, Warranty & DOA Items
- If you receive an item that is defective, not working, or dead on arrival (DOA), please contact us as soon as possible.
- Confirmed defective and warranty returns have no restocking fee and no Affirm fee. Customer does not pay return shipping — J&L Aquatics will provide a prepaid return label.
- All defective claims are subject to inspection. Items showing signs of customer damage, improper installation, or misuse are not covered under warranty.
Carrier Damage & Lost in Transit
- If your order arrives damaged by the carrier or is lost in transit, please contact us right away with:Photos of the damaged product (if applicable)Photos of the damaged box/packaging (if applicable)A description of the issue
- Important — Do not throw out any packaging! Please keep all original packaging, boxes, and packing materials. These are required to process your claim. Discarding packaging may affect our ability to resolve your claim.
High-Value Items ($100+)
- For items valued at $100 or more, customers must provide a return tracking number before a replacement will be shipped.
Affirm & Financing Orders
- Affirm or similar financing orders that are cancelled or returned in-store are subject to a 5% service charge. This covers the processing fee charged to us by the financing provider.
- The Affirm service charge does not apply to confirmed defective or warranty returns.
J&L Aquatics strives to maintain the lowest prices economically possible. In most cases we have the lowest price in the Canadian marketplace, but in the rare occasion that we do not, please feel free to contact us at 604-444-1161 or through e-mail to discuss an opportunity to price match.
