The aquarium heater is made of high quality shatterproof glass and equipped with external black protective basket. These 100W-500W aquarium heaters fit for fish tanks ranging from 75L to 500L, creating a warm, safe and comfortable environment for your water pets in autumn or winter.
- -Power off memory function: the heater can remember the last setting that you set, and you don’t need to set it every time
- -Built-in overtemperature protection system: automatically power off if water temperature is over 34° C, and show HH in LED display
- -Automatically constantly heating function: stop heating when water temperature reaches the pre-set temperature. And automatically heating if the water temperature lower than pre-set temperature
- -External temperature control button: adjust the water temperature from 20° C to 34° C as you like, simple and easy to use
- -IP68 waterproof rate: with advanced sealing technology, can be used in all water types, like sea marine water, fresh water.
TYPE POWER PRODUCT SIZE（mm） Recommended Tank Size HE-100W 100W 125*70*25 ＜50L HE-200W 200W 125*70*25 ＜90L HY-300W 300W 275*45*39 ＜150L HY-500W 500W 275*45*39 ＜250L These heaters are designed to run fully submerged, please put it into water fully.
