Heating

digital thermometer for measuring the temperature in an aquarium
Thermometer – JBL Digital Strip
Easy to use aquarium thermometer for checking your tropical aquarium's temperature
not rated £2.99 Read more
a slim glass thermometer for measuring the temperature of the aquarium
Thermometer – JBL Slim Glass
Easy to use aquarium thermometer for accurately checking your tropical aquarium's temperature
not rated £5.09 Add to basket
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VisiTherm Mini Heater 10W
The Aquarium Systems VisiTherm Mini (10w) is a miniature submersible heater suitable for 10-20L aquariums
not rated £21.29 Add to basket
Oase HeatUp aquarium heaters, if you are wondering, what heater should I use for my fish tank? These are one of the best heaters because they can run inline if you have an Oase FiltoSmart, BioMaster or BioPlus filter you can turn it into a Thermo internal or external filter
Oase HeatUp
Oase HeatUp aquarium heaters are a range of high precision fully submersible heaters suitable for any type of aquarium. They can be used as sand alone heaters or run inline inside one of Oase's BioPlus internal, or Oase's FiltoSmart or BioMaster external filters.  
not rated Price range: £24.99 through £39.99 Select options This product has multiple variants. The options may be chosen on the product page
Sale! Visitherm 100 watt quartz heater for heating an aquarium
VisiTherm Heaters
VisiTherm aquarium heaters are a range of high precision fully submersibles suitable for any type of aquarium
  • 50W heats 25 – 50 litres
For more information, please read our longer description below
not rated Original price was: £24.97.Current price is: £17.99. Select options This product has multiple variants. The options may be chosen on the product page