The temperature of your fish tank is very important in order to keep your fish healthy. Unlike humans and most animals, fish do not produce their own body heat and so they rely on the temperature of the water. Fish tank heaters are crucial when keeping a tropical aquarium in order to recreate the natural environment that tropical fish are used to.
There are four main types of heater; immersible heaters, submersible heaters, substrate heaters and filter heaters. it's important to spend a little bit of time to find the one that is most suitable for your fish tank.
We have a wide range of both heaters and coolers from trusted manufacturers such as Fluval, Aquarium Systems and D&D. All available at great prices, with free delivery options and a 60 day returns policy from Swell UK.