Heaters Betta | Betta Choice | Eheim | Digital | Wi-Fi | 10 watts | 20 watts | 30 watts | 50 watts | 100 watts | 150 watts | 200 watts | 250 watts | 300 watts | Betta Betta Choice Eheim Digital Wi-Fi 10 watts 20 watts 30 watts 50 watts 100 watts 150 watts 200 watts 250 watts 300 watts Betta Thermal Compact Aquarium Heater 50 watts £12.99 Add To Basket Betta Thermal Compact Aquarium Heater 100 watts £14.49 Add To Basket Betta Thermal Compact Aquarium Heater 200 watts £14.95 Add To Basket Betta Thermal Compact Aquarium Heater 300 watts £15.99 Add To Basket Betta Choice Mini aquarium Heater 10 watts £15.15 Add To Basket Betta Choice Mini Aquarium Heater 20 watts £16.49 Add To Basket Betta Choice Mini Aquarium Heater 30 watts £17.85 Sold Out, more soon! Add To Basket Betta Choice Premium Digital Aquarium Heater 50 watts £24.85 Add To Basket Betta Choice Premium Digital Aquarium Heater 100 watts £25.85 Add To Basket Betta Choice Premium Digital Aquarium Heater 200 watts £26.99 Add To Basket Betta Choice Premium Digital Aquarium Heater 300 watts £28.75 Add To Basket Eheim Thermocontrol + e 150 w Wi-Fi Heater £49.99 Add To Basket Eheim Thermocontrol + e 200 w Wi-Fi Heater £52.95 Add To Basket Eheim Thermocontrol + e 250 w Wi-Fi Heater £56.85 Add To Basket Eheim Thermocontrol + e 300 w Wi-Fi Heater £57.99 Add To Basket Eheim Thermocontrol Aquarium Heater 50 watts £21.39 Add To Basket Eheim Thermocontrol Aquarium Heater 100 watts £24.75 Add To Basket Eheim Thermocontrol Aquarium Heater 200 watts £29.49 Add To Basket Eheim Thermocontrol Aquarium Heater 300 watts £29.49 Add To Basket Betta Heaterstat Suckers - Pack of 2 £2.65 Add To Basket