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Water cooling
Efficient Water Cooling Solutions for LED Bars: PRO² and aquaLUMix

Explore our range of high-quality products perfectly suited for the thermal recovery system through water cooling. Enhance the performance of your LED bars, benefiting from top-tier efficiency and cooling.

One of the smartest approaches to saving energy is active water cooling. Such a system not only keeps the LEDs at the optimal temperature but also allows their waste heat to be used effectively to heat the aquarium. This heat is otherwise simply lost with traditional lighting solutions. With a heat recovery system, you can noticeably relieve the load on the aquarium heater. Read more here

12V Minipump for operating the water cooling system

Average rating of 4.8 out of 5 stars

12V Minipump for operating the water cooling system

A very small and economic pump for operating the water cooling system. (12VDC)

Version

Variants from €16.99*
€19.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

230V Minipump for operating the water cooling system

Average rating of 4.8 out of 5 stars

230V Minipump for operating the water cooling system

A very small and economical pump for operating the water cooling. (230V)

Version

€16.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Temperature sensor for SunRiser 8 / 10

Average rating of 4.7 out of 5 stars

Temperature sensor for SunRiser 8 / 10

For temperature monitoring, the sensor returns the temperature value of water and/or air to the SunRiser 8 in °C.

€29.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

TITAN water cooling upgrade for seawater

Average rating of 5 out of 5 stars

TITAN water cooling upgrade for seawater

Enables the use of the water cooling system for seawater aquariums.

Version
Length

Variants from €15.99*
€22.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

TITAN water cooling upgrade for seawater

Average rating of 5 out of 5 stars

TITAN water cooling upgrade for seawater

Enables the use of the water cooling system for seawater aquariums.

Version
Length

Variants from €15.99*
€39.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Connections for water cooling / heat recovery

Average rating of 4.8 out of 5 stars

Connections for water cooling / heat recovery

Silicone hose for supplying the water cooling.

Version

Variants from €2.99*
€6.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Connections for water cooling / heat recovery

Average rating of 4.8 out of 5 stars

Connections for water cooling / heat recovery

Silicone bow 180° for connecting flow and return.

Version

€2.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Connections for water cooling / heat recovery

Average rating of 4.8 out of 5 stars

Connections for water cooling / heat recovery

Water supply for water cooling through a bypass in the existing water circuit of the filter system.

Version

Variants from €2.99*
€9.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Connections for water cooling / heat recovery

Average rating of 4.8 out of 5 stars

Connections for water cooling / heat recovery

Water supply for water cooling through a bypass in the existing water circuit of the filter system.

Version

Variants from €2.99*
€9.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Connections for water cooling / heat recovery

Average rating of 4.8 out of 5 stars

Connections for water cooling / heat recovery

Y-piece for splitting the water cooling or for connecting several lamps.

Version

€2.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Connections for water cooling / heat recovery

Average rating of 4.8 out of 5 stars

Connections for water cooling / heat recovery

Reducer for the 230 V mini pump to the silicon hose.

Version

€2.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Connections for water cooling / heat recovery

Average rating of 4.8 out of 5 stars

Connections for water cooling / heat recovery

Water supply for water cooling through a bypass in the existing water circuit of the filter system.

Version

Variants from €2.99*
€4.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Connections for water cooling / heat recovery

Average rating of 4.8 out of 5 stars

Connections for water cooling / heat recovery

Water supply for water cooling through a bypass in the existing water circuit of the filter system.

Version

Variants from €2.99*
€4.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Air pump for cleaning the water cooling system

Average rating of 5 out of 5 stars

Air pump for cleaning the water cooling system

For fast and simple cleaning the cooling system by air pressure.

€7.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Replacement tip for air pump
Replacement tip for air pump
Replacement tip for the air pump for cleaning the water cooling system Price/piece

€0.49*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Cleaning brush set for water cooling

Average rating of 4.6 out of 5 stars

Cleaning brush set for water cooling

For cleaning the PRO² and aquaLUMix LED bar cooling system.

€6.99*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Seal for PRO² and aquaLUMix
Seal for PRO² and aquaLUMix
Seal for the hose nozzle (water cooling connection) of the PRO² LED bars and aquaLUMix. Price/piece

€0.15*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Tube clamp titanium extension

Average rating of 5 out of 5 stars

Tube clamp titanium extension
 Replacement hose clamp for our 6mm hose to attach to the titanium tubes for water cooling. Material V4A stainless steel.

€0.59*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Hose connector
Hose connector
Replacement hose nozzle incl. seal for connecting the water cooling for aquaLUMix and PRO² LED bars. Material V4A stainless steel.

€3.49*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Cable clamp - self-adhesive for fixing cables and hoses

Average rating of 5 out of 5 stars

Cable clamp - self-adhesive for fixing cables and hoses
For arranging and fixing water cooling cables or hoses. Simply thread through and tighten. Strongly adhesive / self-adhesive.Price/pc

€0.39*

Delivery time, approx. 1-3 Working days

🏖️ Summer break: July 12 to July 27

During this time, shipping will be limited. The stated delivery times may be extended by a few days.

Custom-made products such as aquarium covers will be processed and shipped after the break.

🎁 As a token of appreciation during the summer break: 10% off with the code SOMMER25 (valid on selected items).

Heat recovery with aquaLUMix and PRO² LED bars.

LED bars with integrated water cooling offer significant benefits. Firstly, they ensure excellent cooling of the LEDs and use the resulting waste heat efficiently to warm the aquarium water. Over time, LEDs in both household and aquaristics settings diminish in brightness. The standard lifespan value for an LED, such as 40,000 hours, indicates that after this period, the brightness of the LED will have decreased to 50% of its original capacity. Proper cooling can substantially slow down this loss of luminosity.

While a temperature-optimized aluminum profile provides passive cooling, active water cooling is often superior. It transfers the thermal energy, which would be lost in conventional LED bars, directly to the aquarium water, reducing the need for additional heating. This makes LED water cooling with heat recovery an effective energy-saving measure and a significant advantage for aquarists.

 

The result provides an indication of how much the heat recovery system contribute to heating your aquarium water (= relieving the load on the aquarium heating = saving energy). Please note that the calculation does not take into account any other sources of heat, such as pumps or heating elements.
Calculation of the water temperature
when using heat recovery

Length cm
Width cm
Water level cm
Water or room temperature °C

Insulates surfaces

Model Length/Variant Quantity
 

Temperature to be expected

 

When using with sea water or deviant fresh water (eg very low PH), we recommend using the TITAN upgrade.

 

Advantages:

Optimal Temperature Control: The LEDs operate within the optimal temperature range to maximize luminous duration and performance.

Heat Recovery: The LED water cooling utilizes the waste heat from the LEDs to supply warm water to the aquarium.

Energy Efficiency: The power consumption of the aquarium heater is significantly reduced. LED bars with heat recovery pay off much faster.

Efficient Water Cooling: Two integrated XL channels for water cooling provide high flow rates, excellent cooling properties, and maximum efficiency. The system is virtually maintenance-free.

Flexibility: Connect the water cooling of several PRO² LED bars together.

Noiseless Operation: Our system offers noiseless operation for an undisturbed aquarium experience.

Special Features:

Integrated Water Cooling: Our aluminum profile allows unhindered heat exchange between LED and cooling water, while competitors have lower efficiency.

High-quality Construction: The XL channels carry 56% more water for superior cooling properties. Easy accessibility simplifies cleaning. Silicone hose and 180° bend are made of high-quality material for durability and shape stability.

With innovative heat recovery, they relieve your aquarium heater.