Periha H5-M Aquarium Heaters

The PERIHA H5-M series is stylish yet powerful. Maintains water temperature within +/-0.5F of the selected value, adjustable with dial. Comes with PTC thermosensitive ceramic (oxide ceramic) heating component for self regulation of water temperature for your fish, ensuring your aquarium is protected from the effects of low or fluctuating temperatures.

To be able to keep your fish in an environment which is consistent with their natural habitat, we often need to maintain a water temperature above normal room temperature. Temperature extremes and fluctuations make fish susceptible to stress and diseases such as white spot.