BioMaster Thermo 250 external filter including a heater by Oase for fish tanks
BioMaster Thermo 250
BioMaster Thermo 250 by Oase is an external filter suitable for medium to large aquariums of 250 litres volume or less. An aquarium heater is included neatly within the filter body so that you have less equipment in your fish tank. The pump is energy efficient and quiet.
not rated £209.99 Read more
BioMaster Thermo 350 external filter including a heater
BioMaster Thermo 350
BioMaster Thermo 350 by Oase is an external filter suitable for medium to large aquariums of 350 litres volume or less. An aquarium heater is included neatly within the filter body so that you have less equipment in your fish tank. The pump is energy efficient and quiet.
not rated £239.99 Read more
BioMaster Thermo 600 External filter by Oase that includes a heater in the filter body
BioMaster Thermo 600
BioMaster Thermo 600 by Oase is an external filter suitable for large aquariums of 600 litres volume or less. An aquarium heater is included neatly within the filter body so that you have less equipment in your fish tank. The pump is energy efficient and quiet.
not rated £299.99 Add to basket
BioMaster Thermo 850 an external filter that includes a heater it to both filter and heat a large fish tank
BioMaster Thermo 850
BioMaster Thermo 850 by Oase is an external filter suitable for large aquariums of 850 litres volume or less. An aquarium heater is included neatly within the filter body so that you have less equipment in your fish tank. The pump is energy efficient and quiet.
not rated £344.99 Add to basket
FiltoSmart Thermo 300 external filter with integrated heater by Oase
FiltoSmart Thermo 300
FiltoSmart Thermo 300 by Oase is an external filter and heater suitable for medium to large aquariums of 300 litres volume or less. The pump is energy efficient and quiet. The heater is fully controllable so that you can choose the best temperature for your fish.
not rated £154.99 Read more
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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
Visitherm 300 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
  • 25W heats 15 – 25 litres
  • 50W heats 25 – 50 litres
  • 100W heats 50 - 100 litres
  • 150W heats 75 - 150 litres
  • 200W heats 100 - 200 litres
  • 300W heats 200 - 300 litres
For more information, please read our longer description below
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