Heating

Marina Betta Submersible Heater - 8 W

Aqueon Preset Heaters require no adjusting! The preset temperature has been calibrated to 78°, appropriate for most tropical fish. The fully submersible heaters are constructed of shatter-resistant quartz glass and features an automatic safety shut-off to

Marina LCD Aquarium Thermometer - Centigrade - Fahrenheit - 19 to 31ø C (66 to 88ø F)

Marina Large Floating Thermometer with suction cup - Centigrade - Fahrenheit

Marina Stainless Steel Thermometer

Marina Floating Thermometer with Suction Cup - Celsius and Fahrenheit

Marina Floating Thermometer - Celsius and Fahrenheit

Fluval M300 Submersible Heater - 300 W

Fluval M200 Submersible Heater - 200 W

Fluval M150 Submersible Heater - 150 W

Fluval M100 Submersible Heater - 100 W

Fluval M50 Submersible Heater - 50 W

Aqueon Preset Heaters require no adjusting! The preset temperature has been calibrated to 78°, appropriate for most tropical fish. The fully submersible heaters are constructed of shatter-resistant quartz glass and features an automatic safety shut-off to

Aqueon Preset Heaters require no adjusting! The preset temperature has been calibrated to 78°, appropriate for most tropical fish. The fully submersible heaters are constructed of shatter-resistant quartz glass and features an automatic safety shut-off to

Aqueon Preset Heaters require no adjusting! The preset temperature has been calibrated to 78°, appropriate for most tropical fish. The fully submersible heaters are constructed of shatter-resistant quartz glass and features an automatic safety shut-off to