What happens in summer when the aquarium is too warm anyway?
The use of water cooling is an advantage, but not mandatory. The temperature-optimised aluminium profile of the PRO² LED bara and aquaLUMix also provides passive cooling. But with active water cooling, the LEDs are optimally cooled, the waste heat from the LEDs is put to effective use and the aquarium is heated. So if the seasonal temperature fluctuations are large enough, these LED bars can be operated without a water cooling system in midsummer.
