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Fluval

Fluval Flex 2.0 Aquarium Kit - Freshwater Fish Tank with Curved Glass - Includes 7500K LED Light, Lid and 3-Stage Filtration System (9 Gallon)

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Availability: Only 9 left in stock, order soon!
Fulfilled by SaltwaterAquarium
Arrives Friday, May 15
Order within 4 hours and 57 minutes
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Features

  • Customizable LED Lighting: Features powerful RGB + White LED lighting (65007000K) to enhance fish colors and support live plant growth. Includes a remote control for endless color blends, dynamic effects, and mood settings
  • Advanced 3-Stage Filtration: Integrated rear filtration system includes foam block, Poly-Carb cartridge, and BioMax media for mechanical, chemical, and biological filtrationkeeping water clear and balanced
  • Adjustable Water Flow: Dual output nozzles independently adjust to create custom water movement. Includes spray bar option for gentle, even water flowideal for planted tanks or delicate fish
  • Sleek, Modern Design: Stylish curved front glass with honeycomb print conceals the waterline and filtration area. Compact yet elegant, its perfect for desktops, counters, or small living spaces
  • Thoughtful Features: Hinged cover for easy access, feeding port for quick mealtime, organized power cord channel, and rubberized stabilizers for whisper-quiet pump operation. Heater sold separately (A781 or 14880)

Description

Discover the perfect balance of design, innovation, and performance with the Fluval Flex 2.0 Aquarium Kit (9 Gallon / 34 L). Featuring a unique curved glass design, customizable RGB + White LED lighting, and an integrated 3-stage filtration system, Flex 2.0 delivers exceptional water clarity and vibrant aesthetics. Dual adjustable output nozzles let you control water movement, while the remote control allows you to set color blends and lighting effects with ease. The advanced filtration system—complete with foam block, Poly-Carb cartridge, and BioMax media—keeps water crystal clear and healthy. With modern details like a hinged cover, feeding port, and organized power channels, the Flex 2.0 makes aquarium care simple, stylish, and efficient.

Brand: Fluval


Material: Glass


Tank Volume: 9 Gallons


Special Feature: Fish Tank


Item Weight: 5 Kilograms


Specific Uses For Product: Indoor


Style: Modern


Color: Black


Included Components: Glass Aquarium LED Light Cover with Feeding Door Spray Bar Power Supply Circulation Pump with Output Nozzle Hose and Elbow Connector Remote Control BIOMAX Insert Poly-Carb Cartridge and Frame Foam Block Anti-Slip Pad See more


UPC:


Product Dimensions ‏ : ‎ 13.78 x 13.39 x 12.99 inches; 11.02 Pounds


Item model number ‏ : ‎ FLUVALFLEX2.0


Date First Available ‏ : ‎ September 19, 2025


Manufacturer ‏ : ‎ Hagen Fluval


Best Sellers Rank: #145,273 in Pet Supplies (See Top 100 in Pet Supplies) #393 in Aquariums


#393 in Aquariums:


Customer Reviews: 4.6 4.6 out of 5 stars (8)


Brand Name: Fluval


Included Components: Glass Aquarium LED Light Cover with Feeding Door Spray Bar Power Supply Circulation Pump with Output Nozzle Hose and Elbow Connector Remote Control BIOMAX Insert Poly-Carb Cartridge and Frame Foam Block Anti-Slip Pad


Model Number: FLUVALFLEX2.0


UPC: 015561150507


Manufacturer: Hagen Fluval


Set Name: Fluval Flex 2.0


Manufacturer Part Number: FLUVALFLEX2.0


Item Type Name: Aquarium Kit


Unit Count: 1 Count


Additional Features: Fish Tank


Specific Uses For Product: Indoor


Vivarium Type: Aquarium


Tank Volume: 9 Gallons


Item Weight: 5 Kilograms


Product Style: Modern


Color: Black


Material Type: Glass


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Excellent nano system.
Review Image by Glenn T Encarnacion
This all in one aquarium is a great solution for beginners and experienced aquarists alike. Mind your stocking levels and do your regular maintenence and this system will serve you and your finned charges well. Highly recommended.
Reviewed in the United States on April 16, 2026 by Glenn T Encarnacion
    • Great 9 gallon tank
Review Image by R. Mitchell
Fluval knows what's up. Very easy to work in, comes with everything except a heater. I really like this tank. The flow from the default nozzles are a bit strong so I 3D printed a new nozzle to distribute the flow better without as much turbulence.
Reviewed in the United States on April 10, 2026 by R. Mitchell
    • Very Nice Little 9 Gallon Tank
The media could not be loaded. I first wanted the 15 gallon version of this tank, but settled for the 9 gallon, which fit perfect on a stand I have. I'm using this tank more for aquascaping than for fish, which I may add after a couple of months. I have had this tank for a couple of weeks and it looks really nice! I removed the lid and replaced with an after market light, as the included light did not work well for my timing needs. Plus I really did not want a lid covering the aquascape. The included filtration works well for this small tank. You will have to purchase a heater, as this tank does not come with one. Plus I added a CO2 system to get my pants growing and this has worked great. The clarity of the task is good and has a curved front glass, which curves outward which is where the "Flex" in the name comes from. This gives the tank a nice look and does not detract from the viewing of the tank at all. ... show more
Reviewed in the United States on February 3, 2026 by Richard Martinez

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