NICREW Submersible Aquarium Heater 100W, Fish Tank Heater with External Digital Controller, up to 100L Aquarium

Description

Precise temperature adjustment from 20℃ up to 34℃
Perfect for easily maintaining the ideal water temperature for both healthy salt and freshwater community fish tanks
Convenient and secure design will automatically shut off if heater is no longer properly submerged, preventing damage
External controller allows easy and safe temperature adjustment outside
Fully submersible heaters for aquariums up to 100 litres