It's also important to have a fish tank heater, particularly if you are keeping tropical fish. As well as a heater, it can be a good idea to also include a heating controller to monitor the temperature of the water. We have a range of controllers and thermostats from Aqua Medic and Hydor. Each is packed with functions and there are options available for all types of aquarium. At discounted prices and with free next day delivery options, you are sure to get a great deal at Swell UK.
It's important to control the temperature of your aquarium in order to recreate a natural aquatic environment and keep your fish happy. There are various ways to do this, for a start it's best to avoid placing your aquarium near to a window or radiator, as outside temperatures can affect the water inside the aquarium.