Genuine Aqua One branded Aquarium Heater Thermostat for smaller AquaOne Aquariums. Reliable and really tough, the Aqua One heater range is easy to adjust and suitable for every aquarium, whether tropical or marine. Now featuring an extended 3 year warranty for your peace of mind. The Aqua One heater is not only tough but very easy to adjust with a clear visual indication of setting, visible on the heater tube itself. Just twist the adjustment knob, fit and forget.
◾ Completely AdjustableAquaMode 600 AquaStart 500 , 600 AquaStyle 380 , 510 ,EcoStyle 61 UFO 550
Aqua One 100W Heater Compatibility The AquaOne 100W Aquarium Heater and Thermostat is a direct replacement for the existing aquarium heater in Aqua One AquaMode 600 , AquaStart 520 , 600 , AquaStyle 380, 510 , EcoStyle 61 and UFO 550 .
VIDEO Buy a Spare Heater We can't stress enough the importance of keeping a spare aquarium heater as part of your essential set up. Don't be caught out when your aquarium heater fails, have a spare aquarium heater on hand to exchange immediately and so maintain water temperature and ensure your livestock are undisturbed.
Replacing your aquarium heater The cold will get to your fish far quicker than poor water quality or even disease. So its imperative that, if your aquarium is cold, the heater is replaced as soon as possible. Aqua One heaters
Put the heater in your aquarium, attaching it to the glass with the supplied suckers, allow five minutes or so for the heater to acclimatise to the current aquarium temperature and plug in. The heater will raise the temperature steadily (if required) over a period of hours. Don't worry if the heater goes on and off a few times during this time - it is constantly adjusting to the surrounding water temperature.
As the temperature rises your fish will become more active. Keep a close eye on them over the next few days so that stress related illness such as white spot, can be remedied if required.
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