Bioscape Tropic Aquarium Heater 100w Includes Bonus Thermometer Bioscape Tropic heaters comes with a 3 Year Replacement Warranty for piece of mind. Fully Automatic and adjustable aquarium heater Water temperature is consistent as heat is evenly...

Aqua One GH 300 Quartz Glass Heater 300W (15053) The GH series heaters utilises high quality, shatter resistant quartz glass and incorporates thermal cut-off technology. The robust and strong protective casing differentiates this heater from the rest...

Aqua One GH 200 Quartz Glass Heater 200W (15052) The GH series heaters utilises high quality, shatter resistant quartz glass and incorporates thermal cut-off technology. The robust and strong protective casing differentiates this heater from the rest...

Aqua One GH 100 Quartz Glass Heater 100W (15051) The GH series heaters utilises high quality, shatter resistant quartz glass and incorporates thermal cut-off technology. The robust and strong protective casing differentiates this heater from the rest...

Aqua One GH 50 Quartz Glass Heater 50W (15050) The GH series heaters utilises high quality, shatter resistant quartz glass and incorporates thermal cut-off technology. The robust and strong protective casing differentiates this heater from the rest of...

Marina Submersible Pre-Set Heater 22cm 100w Powerful 100-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 100 litres aquariums. The heater includes many practical features for easy use,...

Marina Submersible Pre-Set Heater 15cm 50w Small yet powerful, the mini 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 38 litres aquariums.The heater includes many practical...

Marina Submersible Pre-Set Heater 15cm 25w Small yet powerful, the mini 25-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 20 litres aquariums.The heater includes many practical...

Fluval P10 Submersible Aquarium Heater 10W FULLY SUBMERSIBLE HEATING Designed for aquariums up to 3 US Gal (10 L), the all-new P series heaters are fully submersible and offer a safe shatterproof polymer construction. They are equally...

Fluval P25 Submersible Aquarium Heater 25W FULLY SUBMERSIBLE HEATING Designed for aquariums up to 6 US Gal (25 L), the all-new P series heaters are fully submersible and offer a safe shatterproof polymer construction. They are equally...

Hydor Theo Aquarium Heater 300w 39cm The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main...

Hydor Theo Aquarium Heater 200w 30cm The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main...

Hydor Theo Aquarium Heater 150w 30cm The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main...

Hydor Theo Aquarium Heater 100w 22cm The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main...

Hydor Theo Aquarium Heater 50w 17cm The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main...

Hydor Theo Aquarium Heater 25w 17cm The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main...

Eheim Thermopreset Heater 200w The electronic control guarantees an extremely high temperature accuracy, the highly efficient heating element ensures an even heat distribution. The EHEIM thermocontrol bar heater is different from the EHEIM thermocontrol...

Eheim Thermopreset Heater 150w The electronic control guarantees an extremely high temperature accuracy, the highly efficient heating element ensures an even heat distribution. The EHEIM thermocontrol bar heater is different from the EHEIM thermocontrol...

Eheim Thermopreset Heater 100w The electronic control guarantees an extremely high temperature accuracy, the highly efficient heating element ensures an even heat distribution. The EHEIM thermocontrol bar heater is different from the EHEIM thermocontrol...

Eheim Thermopreset Heater 50w The electronic control guarantees an extremely high temperature accuracy, the highly efficient heating element ensures an even heat distribution. The EHEIM thermocontrol bar heater is different from the EHEIM thermocontrol...