This product can be found in: Aquarium Heaters | Fish Tank Supplies   UK Standard Delivery FREE on orders over £39* Available For Express Despatch Standard Despatch Cost + £2.99 This item is deliverable to most EU Countries From £7.99   Rena Smart Heater 200w 51811 0 reviews | Login to review RRP: £33.69, Our Price: £24.99 Order Today to Save 26% off RRP Do you want the peace of mind that comes from owning a smart heater? This attractive tubular heater flashes an LED when there is a temperature change of +/- 3 degrees and it is made of unbreakable plastic resin that ensures you and your little pets are completely safe. It is even safe to touch when it is heating your aquarium, anywhere in the wide range of 20 degrees to 34 degrees. You can stand it in any orientation and it can be attached to a RENA filter to work as an intake tube, thus heating the water before it goes through your filter and maximising the effectivity of your system. This heater is suitable for 200 litre aquariums and can be attached by way of clips and suction cups provided. W4xD8.5xH35cm (1.5x3.5x13.75")