Description
- Voltage: 220-240V 50Hz,Adjustable temperature：between 20 to 35 degree
- The External Heater is completely safe and UL Listed.
- The External Heater must be used in a vertical manner for correct operation. The most common application is for use with canister filter, however the ISTA External Heater is easily adapted for use in almost any situation where heated aquarium water is required, such as with wet/dry sump pumps.
- Note: Please connect the heater on the ourflow tube of the filter bucket Direction of the arrow on the heater should be same with the direction of water flo
- There is no danger of damage if the External Heater is left running dry for short periods as the External Heater will switch itself off in that event. The External Heater heats with high efficiency by means of an internal heat pump system that avoids temperature variations. For use in freshwater and marine aquariums. Fits most canister filters.re.
Feature:Power:300w/500wVoltage:  220-240V 50HzLCD displayAdjustable temperature：between 20 to 35 degreeExternal desigh, work together with filter bucketAutomatically Power off when no water flow insidNote:Please connect the heater on the ourflow tube of the filter bucketDirection of the arrow on the heater should be same with the direction of water floPackage includes:1 x Heater2 x17mm adatper for inner diameter 16mm water hose2 x 22mm adapter for inner diameter 20mm water hose
