CORISRX 150w/300w/500w in-Line External Heater Aquarium Heater - 150/300/500 WATT 1/2 ,5/8 Applied to Both Sizes Black 150 Watt 5/8 ,1/2 Hose
- Power: 150W, Applied sizes: 5/8"(16/22mm), 1/2"(12/16mm), can be applied to both sizes.
- The in-line external heater is designed for vertical use in most aquarium applications involving water hose of the specified diameter..
- The most common application is for use with canister filter, however the External Heater is easily adapted for use in almost any situation where....
- The External Heater is completely safe and UL Listed..
- There is no danger of damage if the External Heater is left running dry for short periods as the ISTA External Heater will switch itself off in that....