Fluval Flex 2.0 Aquarium Kit 34L (9 US Gal)
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The Fluval Flex 2.0 Aquarium Kit (34L / 9 US gal) combines modern style with powerful functionality, making it the perfect choice for both new hobbyists and seasoned aquarists. Its distinctive curved-front glass design and honeycomb print concealment offer a sleek, contemporary look that enhances any living space.
Equipped with a multi-stage filtration system, the Flex 2.0 ensures crystal-clear water through mechanical, chemical, and biological media. The integrated LED lighting system provides over 80 colour blends and dynamic effects, all controlled by a convenient remote. With 6500–7000K white LEDs, it supports lush plant growth while bringing out the vibrant colours of your fish.
Designed for ease of use, the tank features a hinged cover for quick access, a feeding port, cable management channels, and dual adjustable water outlets to create natural water movement. Its whisper-quiet pump and heater-ready compartment (heater sold separately) ensure a healthy, stress-free environment for your aquatic life.
Compact yet full of premium features, the Fluval Flex 2.0 offers everything you need to create a thriving underwater world — stylish, practical, and simple to maintain.
Product Specifications
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Model: Fluval Flex 2.0
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Capacity: 34 Litres (9 US Gallons)
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Aquarium Type: Freshwater
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Shape: Curved-front rectangular tank
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Colour: Black
Dimensions & Weight
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Dimensions (L × W × H): 35 × 34 × 33 cm (approx. 14″ × 13.4″ × 13″)
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Weight (empty): ~5.2 kg
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Weight (filled): ~40 kg
Lighting
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LED Type: RGB + White LEDs
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Spectrum: 6500–7000 K (White)
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Light Intensity: ~1500 lux
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Number of LEDs: 39 total (36 White + 3 RGB)
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Control: Remote (80+ colour blends, effects & dimming)
Filtration System
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Type: Rear-compartment, multi-stage filtration
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Mechanical: Foam block with cutouts for media
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Chemical: Poly-Carbon cartridge
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Biological: BioMax media
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Flow Rate: 350 LPH (92 US GPH)
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Output: Dual adjustable nozzles
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Noise: Whisper-quiet operation with vibration-dampening system
Pump & Power
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Pump Output: 350 LPH
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Power Consumption: ~5.26 W
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Voltage: 230–240 V (UK/EU standard)
Cover & Accessibility
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Hinged top cover with feeding port
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Integrated cord channel for cable management
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Cover risers for improved airflow and reduced condensation
Compatibility & Add-ons
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Heater Ready: Built-in channel for heater placement (sold separately)
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Spray Bar: Available on 15 US gal model (not standard with 34L version)
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Ideal for: Small tropical fish, shrimp, nano setups, planted aquariums
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Reviews
Reassuring to use an operator with tracked named-day delivery, exactly what you want when dealing with glass aquariums. Great range, great prices.
Tim England
24hr delivery of a pallet, for a complete marine aquarium. And two days before Christmas. No picking errors, best pricing and then great service with hour slot from UPN Pallet Network. Impressive!
Steve Lesson
Super happy with the tank, no issues whatsoever. The delivery was super fast too. (On the day of the delivery the delivery driver was absolutely amazing btw) Honestly cannot recommend enough 👌
Jonas Wolf
Nice searchable website, plenty of stock, reasonably priced next day delivery, well packaged. Slightly more detail would have been nice as I bought 32mm thinking that was the external diameter but I suspect most people buying these items would know that. :)
Jake
This was actually my first time ordering something from them wasn’t sure on how long I would get it said two days, but literally I ordered it and it came the next day. Packaging was amazing. Didn’t even pay next day delivery and I got the next day If you’re reading my review, give them a try. They don’t disappoint.
AJ
Such a great service. Bought a fish tank Ciano emotions 150 Pro and it's arrived very well packed just 2 days after purchase. After 2 weeks i had an issue with light power supply which has been replaced straight away after I reported that to customer service. They look afyer customers and always replied very quickly if you have any problem. Strongly recommended!!!
Mr NotYour Business
Received my tank on Friday the 13th absolutely perfect driver was really really good dropped it right outside my little doorstep because it was on the path. Very very pleased with my purchase tank is looking absolutely fantastic. Will definitely use you again absolutely brilliant thank you.
Alan Ogden
Just received another delivery from Charterhouse aquatics, this time salt and frozen food: best price, all info I needed and free delivery that is quick and quality. Keep up the good work. And I love the reward scheme too!