Rio Line

Timeless design, perfected technology and meticulous workmanship. A Rio aquarium from JUWEL discreetly accentuates the underwater world that you have arranged.

02 Details

Putting size into practice: JUWEL RIO 400

Big ideas need room – with its capacity of 450 litres, the  RIO 400 has that in spades. 50 cm wide, standing 66 cm tall and with four-lamp lighting, the RIO 400 is the largest aquarium in the RIO range.
Large fish and even the most demanding of marine species will be right at home in the RIO 400. The safety base frame ensures especially safe positioning and allows you to set up your aquarium easily, with no need for special supports.
Painstaking workmanship from Germany, top-quality materials and perfectly tuned technology guarantee the very best of quality and safety, meaning a long service life for your RIO 400.

Choose from black, dark wood, light wood and white.

HiLite T5 / Lighting

Brilliant luminosity and excellent plant growth are what you get with HiLite, the state-of-the-art T5 lighting technology from JUWEL. The length of the HiLite fluorescent tubes is individually adjusted to the size of your JUWEL aquarium, which guarantees even luminosity for your RIO 400 with a power input of 4x54 Watt.
The HiLite lighting system for the RIO 400 means that you can work on your aquarium in comfort, even when the lighting is switched on.
The ultrasonically welded lighting unit is 100% waterproof, complies with top European safety standards and is TÜV/GS certified.

Proven a million times over: Bioflow XL / Filter System

For optimum filtering, the RIO 400 is fitted with a high-performance Bioflow XL. This internal filter combines efficiency with safety and forms the centrepiece of any JUWEL aquarium. It works on the principle that "The water should stay in the aquarium!" and is the safest way of filtering an aquarium. The Bioflow XL comes fitted with five high-performance filter media and a quiet yet powerful Eccoflow 1000 circulation pump.

AquaHeat 300 W / Automatic-Heater

The 300 Watt JUWEL adjustable heater, which is perfectly embedded in the water circulation in the Bioflow XL filter system, ensures the right temperature in the RIO 400.
Because it uses top-quality silver contacts and shock-proof borosilicate glass, JUWEL adjustable heaters meet the highest standards in both function and safety and, as you would expect, are TÜV/GS certified.

A perfect match: the base cabinet

With the matching base cabinet, your aquarium will stand safely on solid ground. The two of them also make the perfect pair from a visual point of view, as the base cabinet is available in the same colour as the aquarium. Easy to assemble with generous storage space for accessories and equipment, they also leave nothing to be desired from a practical point of view.

In fact, all that is left for you to do is simply to enjoy your beautiful style accessory every day!

03 Technical data

Rio 400

Product Code 05300 / 05400 / 05700 / 05800
Product Rio 400
Available Decor
Measurements 151 x 51 x66 cm
Weight 86 kg
Litres ca. 450 Litres

All Inclusive

  • 2x HiLite T5 Light Unit 150 cm

  • Eccoflow Impeller-Set 1000

  • Pump Eccoflow 1000

  • Bioflow Filter XL - Filter System

  • AquaHeat 300 - Automatic-Heater

Optinal:

  • SBX Rio 400

04 Support

Frequently asked questions

What guarantee comes with my JUWEL Aquarium?

How do I start up my aquarium correctly?

Should I place anything between the Aquarium and cabinet?

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05 Where to buy

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