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JBJ 6 Gallon Nano Cube - Fresh or Saltwater Glass Aquarium - LED and Filtration (MT-308L)

JBJ Lighting

Shipping: Free Curbside Delivery to The Continental US
Estimated Arrival: -

  • JBJ Lighting Authorized DealerJBJ 6G Nano Cube is the smallest edition and the most compact Nano-Cube to date. It will virtually fit on any desktop or counter area to add a contemporary look & feel of BIG TANK performance in a Nano Cube environment. But don't be mislead by its' small size. The new 6g Nano Cube is equipped with 6 high powered LED lights, integrated 3 stage filtration, fan-cooled “Flip Top” canopy and has the ideal dimensions for a mini-reef tank that requires depth for proper rock stacking. 

    6 Gallon Glass Cube offers panoramic viewing with smooth rounded corners. Provides the ideal dimensions for a mini-reef tank that requires depth for proper rock stacking.

    JBJ LEDs
    Includes 6 high powered 1.3 watt LEDs. A combination of 3-10K and 5-20K the light output is optimum for coral growth. Utilizing primary and secondary optics and a combination of 10K and 20K LEDs gives an even spread and optimum Kelvin for your marine live. Installed with splash guard lens for

    Fan-Cooled “Flip Top” Canopy
    New redesigned canopy offers (2) 50x50mm cooling fans that draws out the heat generated by the lamp before it has time to warm up your water temperature. This unique canopy draws air in through the sides and pushes the warm air through our new ventilated reflector and up through the fans for a cool running cube. The new canopy sliding track allows for easy lifting and securely holds the canopy in place for routine maintenance. The front of the canopy also flips back for quick access for feeding.


    • 6 Gallon Glass Cube
    • Integrated 3 Stage Filtration
    • Fan-Cooled “Flip Top” Canopy
    • JBJ Compact Fluorescent Lighting + Nite-Vu LED Moonlighting
    • CE Approved
    • Dimensions: 13.39 X 11.81 X 11.81
    • Capacity: 6 gallons
    • Flow: 106 GPH
    • Lift: 1.3 M
    • Voltage: 110V
    • 6 month manufacturer's warranty

    Cabinet Add On:


    Download Product Manual Download Product Manual

    Download Product Manual Warranty Information

  • JBJ Lighting, part of TransWorld Aquatic Enterprises Inc., has been supplying the US with aquarium products since 1995. The company, best known for their reliable Artica chillers and best-selling Nano Cube aquarium series, has built its reputation as the leading manufacturer of aquarium products to meet today’s demand of hobbyists from novice to reef enthusiasts.

  • Many items ship Same Day if ordered by 11am EST, Monday-Friday.

    Transit times will vary, but delivery can be expected within 2-5 business days after shipment.

    Within 24 hours of shipment, we will send you tracking information to the e-mail address you provide at check out.

    We ship using the fastest, most reliable method. Generally, smaller products ship via FedEx or UPS. Larger, heavier products ship via a truck freight carrier (e.g. Yellow Freight, Roadway, FedEx Freight).

    Questions? Send us an email at

  • 6-Month Limited Warranty on: 

    JBJ Lighting Fixtures, Lamps, Nano Cube Aquariums, SP-Powerheads, and CO2 Regulators

    Upon discovery of a defect, the merchandise should be sent prepaid to:

    Transworld Aquatics Enterprises, Inc.
    3730 Unit 6, West Century Blvd.
    Inglewood, CA 90308

    Fine Print: The above-mentioned JBJ aquarium products are warranted to the original purchaser against defective material and workmanship for 6 months from the date of original purchase. This warranty is valid only under the following conditions: additions, modifications, or changes made to the product by the purchaser and not by the manufacturer shall void this warranty. Damages brought on by abuse, misapplication, or mishandling also voids this warranty. Broken or cracked bulbs are not warranted and will not be replaced. This warranty is limited to the repair or replacement of the product at the discretion of the manufacturer. This warranty does not cover personal injury, property loss, including livestock or damage (direct, incidental, or consequential) arising out of use of this product. This warranty gives you specific rights and you may also have other rights, which may vary from state to state. The warranty card must be filled out completely and returned within (14) days from the date of purchase. Failure to do so will void this warranty. A proof of purchase from an authorized dealer must be provided when making a warranty claim.


    Please email us at or call our customer service line at (650) 667-0944 for warranty claims or technical questions.

  • Dream Fish Tanks will refund your purchase amount minus return shipping charges should you be dissatisfied with your purchase.

    • You must notify us of your intent to return within 14 days.
    • The item must be returned in sellable condition in the original packaging.
    • Our return policy applies to cancellations made after an item has shipped or refusal at time of delivery.
    • You will be responsible for return shipping charges.
    • There is no restocking fee charged for items returned in their original packaging.
    • Refunds will be applied to same payment method used when original purchase was made.

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