hygger Nano Submersible Aquarium Heater for 5-10 Gallon Betta Fish Tank Heater with Digital Display, Adjustable Temperature Controller 50Watt

Descripción

Product description hygger Mini Fish Heater With External Controller Adjustable Controller Digital Temperature Setting from 59℉ to 93℉.AAdjust the temperature of the water without getting your hands wet.The indicator light tells you when it's heating up. Power-off Memory Function When the heater is powered off and then restarted, it keeps the last set temperature. Beeping Alarm Low Water Warning When the heating rod is exposed to air, the heater will flash the Er error code and sound an alarm. Solution: Add water to submerge the heating rod, or move the heating rod downward to prevent it from being exposed to the water surface due to water evaporation. Overheating Protection When the water temperature is over 95°F(or lower than 54°F), the heater will stop working, then flash EE (Eu) error code and sound an alarm. Solution: (1) Unplug and wait for the heater to cool down when overheated. (2) Check if the heater is heating up when the water temperature is too low. Four Size Available for Different Small Aquarium Tank 30-watt heater suitable for 3-8 gallons. 50-watt heater suitable for 5-10 gallons. 75-watt heater suitable for 10-15 gallons. 100-watt heater suitable for 15-20 gallons. ENSURE THAT THE HEATING ROD IS COMPLETELY SUBMERGED IN WATER Attention 1. Please unplug the heater and let it cool for 15 minutes first before you perform a water change or take out the heater rod. 2. The heater must be fully submerged underwater at least 2 inches to avoid water evaporation, causing the heating rod to be exposed to the water surface and burn dry. 3. Keep water in circulation for better distribution of the heat. 4. It’s essential to keep it off the gravel or sand as the difference in heat conductivity between the water and substrate could result in the heater glass cracking. MORE DETAIL Suction cups to mount Regularly clean the algae buildup on the suction cup Porous shell speed up heating Regularly clean the algae buildup on the ABS shell Power cord length 6.5ft Quartz glass heating element

Características

• Hidden Heating Element: This mini aquarium heater measures 4.9 x 1.3 x 0.9 inches and won't take up too much space. Combined with its low-profile design, it can be easily hidden in the corners of the aquarium without affecting its aquascape
• Alarm Reminder Function: The temperature control system features overheat fault alarms and low water level safety reminder, which can timely avoid a bad potential situation in your tank. To clear the alarm, you need to manually handle the abnormal state of the heater
• Work For 5-10 Gal Smaller Tank：hygger heater rod built-in a temperature probe, real-time monitoring of water temperature, temperature accuracy of ±2°F, which is suit for freshwater aquatic life such as betta, shrimp, snails and shallow water turtles
• Keep a Stable Temperature: It has an easy to read and use external controller that allows flexible temperature adjustment from 59°F to 93°F and status indicators let you easily check its operation. The controller also with power-off memory function, which no need to reset it after power outage
• Suction Cup Fixed: It can be easily installed vertically or horizontally on the tank wall with optimal effect near the water flow. The submersible heater should be submerged at least 2 inches underwater to prevent the risk of dry burning caused by water evaporation

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