DIGITEN Auto Top Off System Aquarium ATO Water Filler System Fish Tank Thermometer Aquarium Thermometer Sitck On

DIGITEN ATO System The ATO system uses a double float water level switch (like "two eyes") to double monitor and protect the fish tank water level. The controller integrates a relay and a stable circuit to protect the water pump and the water level switch more effectively. The mounting holder is very firm, which can freely adjust the water level up and down, and it will not cause the water level switch to misjudge, no matter the swimming fish, water plants and so on. The whole system is very easy to install, saving a lot of tedious work for DIY. DIGITEN Fish Tank Thermometer DIGITEN digital aquarium thermometer is designed for monitoring and checking the inside temperature of fish tanks and terrarium. With a large LCD transparent display a compact design, it can help to make your pets live in a comfortable environment.

• 🐠【Easy to Install】The aquarium auto top off system is extremely to install and maintain. Easily install on terrarium with a wall thickness of no more than 5/8 inches (16 mm). The range from the top of the tank to the water level is 0-6.7 inches (0-17 cm). The durable PC material adjustable bracket can be fixed in the terrarium according to different water levels.
• 💧【Double Protection】Accurate dual-float water level sensor can provide over-filling protection. When the water level drops below the lowest water level, the power supply will be activated and the water pump will work automatically and shut down when the water level reaches the highest water level. When the first float fails, the second float will work.
• 🐢【Cordless and Simple Design】No probes and messy wires in the water. The aquarium thermometer with the backside temperature sensor sticks on the outside of the fish tank to prevent water penetration and electronic oxidation.
• 🐟【Easy to Use】After installing the battery, stick the aquarium thermometer on the outside of the terrarium, below the water level, and read the temperature. Long press the UP or DOWN to switch ℃/℉.
• 🦎【Widely Used】Suitable for different types of water such as freshwater, saltwater, tap water, sea water, etc. It can not only monitor the living temperature of lizards, turtles and other reptiles, but also be used for brewing beer and wine glass barrels, reef tank, coral tank, show tank, planted tank, terrarium and other pets tanks.