Aquarium Heaters from All Pond Solutions
Most aquarium fish come from warm waters and need to be above room temperature. Aquarium fish heaters are inexpensive and keep temperatures stable in your fish tank aquarium no matter what it's like outside - vital since fish don't produce their own body heat.
All Pond solutions have there own range of Aquarium and fish tank heaters plus a new range of Aquarium digital heaters.
To choose the correct watt heater for your aquarium tank please see the aquarium heater guide here: