OASE HeatUp Heaters 100/150/200/250/300/400 - Aqua Zones
Aquacadabra - The OASE HeatUp aquarium heater range incorporates a patented temperature control system allowing precise re-adjustment of the aquarium water temperature. OASE HeatUp heaters are available in 25w, 50w, 75w, 100w,
Oase HeatUp heater problems | UK Aquatic Plant Society