The temperature control in your aquarium is a very important aspect of fishkeeping. If you keep your aquarium the correct temperature your fish can live longer, however making significant changes to your temperature can put your fish under a lot of stress. An easy to control and maintain aquarium heater is the best option for your aquarium. The Hidom HT aquarium heater range has guaranteed durability and has temperature accuracy to within 1 degree. Setting the temperature is very easy with a small turn of the dial. Ideal for beginners or full time hobbyists the Hidom HT aquarium heater comes in a range of sizes to suit all aquarist’s needs. Ideal for use in either saltwater or freshwater aquariums.