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For Koi – Suitable for Indoor and Outdoor Use

The Perfect Light for Koi Tanks

Bring out the brilliance of your Koi – with light that makes colors shine. Trusted for years at Konishi Europe’s professional holding systems, this lighting solution showcases the full beauty of your fish. Featuring smart technology to simulate the natural rhythm of sunlight – for healthier, more vibrant Koi.

The aquaBAR – Key Features at a Glance

The Best LEDs. Stunning Colors. Made in Germany.
Click on the plus signs in the image to discover the key benefits of the aquaBAR HighColor+.

Koi Hälterung

Passive Cooling

No Fan. Completely Silent. Longer Lifespan. Waterproof.

Very Long Lifespan

Premium LEDs. Operates at Lower Voltage. High-Quality Power Supply.

Includes Moonlight

Fish are less easily startled, which helps prevent jumping out of the water and potential injuries.

Perfect Spectrum for your Koi

Optimal Color Spectrum. Ideal for Koi Keeping During the Winter Months.

Integrated Controller

Any Color. Dimmable. Daylight Cycle. Moonlight Simulation.

Very Long Lifespan

Purchasing an aquaBAR is a smart investment for the future. You receive a 3-year warranty. Additionally, our experience shows that most of the first aquaLEDs we sold in 2011 are still running flawlessly in 2025.
Moreover, we have further optimized all components in the latest generation, designing them for an even longer lifespan:

Underdriving the LEDs

We use 6-watt premium LEDs, but under normal usage, we operate them at only 2 watts – and even when overdriven, they are at a maximum of 4 watts. This significantly extends the lifespan of the LEDs, reduces power consumption, and ensures they maintain their intense brightness even after years of operation.

High-Quality Power Supply

The included power supply is also designed for higher capacities. This not only prevents it from overheating but also ensures a longer lifespan.

Includes Moonlight – for Greater Safety and Well-Being of Your Fish

The integrated moonlight function provides gentle ambient lighting at night in your holding tank. This helps prevent koi from being startled by sudden movements in the dark, significantly reducing the risk of panic reactions and jumping out of the water. It not only helps prevent injuries but also contributes to a calmer, more relaxed behavior and improved overall well-being.
Koi in Hälterungsbecken

Passive Cooling

Our high-tech LED lighting stands out from the competition by not using a fan. Instead, the aquaBAR is cooled by specially designed aluminum fins, which ensure optimal heat dissipation even at high ambient temperatures of up to 50°C. Additionally, the lamp is protected from overheating by a built-in temperature sensor.

Completely Silent

No annoying noise in your living space from the hum of a fan.

Longer Lifespan

Fans are often a major weak point in other brands due to the high humidity above aquariums. If the fan fails, the LEDs overheat and get damaged.

Waterproof

If the aquaBAR should fall into the water, no damage will occur as it is built to be waterproof according to IP65 standards. However, it is not suitable for continuous underwater use.

Impressive Color Intensity

Experience even brighter and more vibrant colors with the new aquaBAR HighColor+.

The aquaBAR Koi makes your Koi shine in rich colors thanks to the additional deep blue LEDs, while maintaining their pigmentation even during the winter months. This ensures that the color of metallic fish is preserved in the long term as well.

Spectrum for Koi

aquaBAR Koi - Spectrum

Konishi Koi Becken

Endless Settings

With the new control system, you can adjust the LEDs individually, allowing you to customize the color and brightness to your liking.

Pleasant Dimming

Dimming is achieved through the latest control technology, with 4000 small brightness levels that are imperceptible to the eye.

Completely Flicker-Free

The light from the aquaBAR is especially pleasant for both humans and animals, as our Zero-Flicker technology ensures there is no flickering.

Highly Energy-Efficient

Very high efficiency at 170 lumens per watt. DIY store LEDs typically only achieve 110 lumens per watt. Compared to T5 tubes, up to 50% of the energy can be saved.

Elegant Mounting

The package includes a modern steel cable suspension with a maximum length of 200 cm, including ceiling mounting hardware. Additionally, we offer a mount as an accessory, which is adjustable in length by up to 30 cm and swivels. Furthermore, the aquaBAR can also be placed directly on the tank or its cover, or mounted under the cover.

The Perfect Size for Your Tank

With us, you receive the lamp in a single piece, while with other manufacturers, you would normally have to hang three or five separate lamps side by side.

Even Lighting

Instead of spot lighting, your tank is evenly illuminated across the entire surface with the aquaBAR.

This not only looks aesthetically better, but it also reduces shadows, which has led to improved well-being of the Koi.

Eight different Sizes

The aquaBAR HighColor+ is available in eight lengths and consists of one to eight LED modules, depending on the size.

Each LED module contains 17 LEDs, together providing a maximum power consumption of 30 watts.

aquaBAR30 HC+
31 x 9 x 3,4 cm
30 W
aquaBAR60 HC+
57 x 9 x 3,4 cm
60 W
aquaBAR90 HC+
83 x 9 x 3,4 cm
90 W
aquaBAR120 HC+
109 x 9 x 3,4 cm
120 W
aquaBAR150 HC+
135 x 9 x 3,4 cm
150 W
aquaBAR180 HC+
162 x 9 x 3,4 cm
180 W
aquaBAR210 HC+
189 x 9 x 3,4 cm
210 W
aquaBAR240 HC+
215 x 9 x 3,4 cm
240 W
Produkt

3,4 cm flat

9 cm wide

31 to 215 cm long

Reef Blue / Cool White

LEDs

6 W Cree™ Premium LEDs

170 Lumens per Watt

120 ° Beam Angle

Additional Moonlight LED

General Information

3-Year Warranty

Integrated Control

Suspension and Power Supply Included

Discover the New Control System

The control system is now equipped with even more features. The daylight cycle and moonlight cycle are just a few of the many settings available. Learn more about the control system here: