Mini Submersible Small Fish Tank Aquarium Heater Built-in Thermometer

About This Item

【3 Protections, Never Cook Your Fish】Overheating protection, Dry running protection, Out of water protection. Sturdy engineering plastic shield, scalding resistant and explosion resistant. Small holes in the case will protect your fish against scalding.
【Built-in Thermometer, Dual LED Display】Easy to read the temperature number as water temperature will be displayed on both the heater and external temperature controller in real time. No need to buy other aquarium thermometer.
【External Temperature Controller, Setting Memory】Easy to adjust the temperature as external termperature controller. Never wet your hands. The heater will remember the temperature setting, no need to reset the temperature after power off. 30 days full-refund and 12 months warranty.

Product Feature

1. Small size, fit mini tanks
Small size: 2.9 X 2.7 X 1.2 in
Perfect for mini aquarium tank
Easy to hide in the tank
3 Strong suction cups, easy to install
2. External temperature controller
Easy to set the temperature
Easy to adjust the temperature
Easy to read the temperature
Touch-sensitive button
Please note that it is not waterproof

Never cook your fish, protect your fish against overheating

1. Out of water protection: Built-in water level sensor. The heater will stop heating automatically if the heater out of water or the fish tank lack of water. Display 'E1'. The heater will re-work when it is fully immersed into the water.
2. Overheating protection: Built-in temperature sensor. The heater will stop heating automatically if the water temperature exceeds 95℉. Display 'H1'. The heater will re-work when the temperature below 93℉

Product Display