Product: hygger Mini Glass Aquarium Heater Adjustable LED Digital Temperature Display Small Tank Heater for Turtle Betta Fish Bowl with Protective Guard 50W
Brand: hygger
Keep your aquariums/fish bowls at the right temperature with hygger mini heater. Made of shatterproof quartz glass, covered with protective guard to prevent from scalding and punching, our compact submersible heater helps create the perfect water condition for your fish and turtle to thrive in bowls and tanks up to 13 gallons. The exterior temperature button control frees you from getting hands wet and the red indicator light illuminates to let you know the heater is working. Two suction cups for easy installation. 

 Features:
 IP68 100% Waterproof, Fully Submersible
 Dual Protection - Durable Quartz Glass Tube, Shatterproof construction; Double sealed material and protective container for scald preventing and anti punching.
 Accurate temperature control from 63°F to 93°F (17°C ~ 34°C)
 Thermo Control - This mechanism enables "running-dry" protection. The heater will shut off when removed from the water
 Easy to read LED digital display shows water temperature.
 Ideal for used in turtle aquarium, freshwater and saltwalter aquarium. 

 Specification:
 Item name: Hygger Submersible Mini Heaters
Model: HG-916
Voltage: 110V-120V, 60HZ
 Power cord length: 4.9 ft
Available In:
50 Watt, for 1~6.5 Gallon fish bowl
100 Watt, for 6.5~13 Gallon fish tank

 How to set temperature: 
 1. Place heater inside the aquarium and keeps it fully submerged.
 2. Plug in power and you can see the red light indicator on and LED digital number display current water temperature. 3. Press button to your desired temperature, it will blinks 3 seconds, then it return to current water temperature. 4. The heater begins to heating. 

 Warm Tips: 
 1. Please read instruction and cautions of package box carefully before use.
 2. Always keep heater rod fully submersible .
 3. Before take out the heater, please disconnect power and wait for 10 MINUTES to cooling down.

【Run Dry Protection】This egg-shaped small aquarium heater automatically shut itself off once it come out of water which ensures the safety of your pet, especially turtle and frog
【Protective Guard】Made of high quality quartz glass, waterproof double seal material, covered with protective case, shatter-resistant construction, this fish tank heater keep your fish from scalding and punching
【Digital LED Display】External temperature setting control avoids getting hands wet, digital LED display shows real time water temperature. Heating temperature range from 63 to 94°F. Control accuracy is +/- 1°F.
【Automated Shut Off System】Once you set the desired degree of heat, this fully submersible heater lights on red and begin to heating. It will auto shut off once it reach set temperature
【For Fish Tank 1-6.5 Gallon】50 watt aquarium heater is ideal for small fish bowls and aquariums 1 to 6.5 gallons; voltage/frequency: 110 120volt/60hertz; it is ideal for betta fish and turtle tank

Search query: aquarium heater 10 gallon
Relevance: Substitute