Features:
1. Automatic Constant Temperature: The constant temperature is 26℃/78℉. The heater shows “red light” to heat up in low temperature state, and “green light” to stop heating when the water temperature reaches the preset constant temperature state.
2. Rapid Heating: The aquarium heating rod uses nickel-chromium heating wire, rapid heat collection. Quartz glass tube makes the constant temperature longer.
3. Waterproof: Aquarium thermostat is equipped with a minimum clear water level scale with eye-catching color. The heating rod is completely submerged in water when used.
4. Application: Fish tank heater is suitable for small mini desktop aquariums, mini aquariums, fighting fish aquariums, turtle aquariums, aquariums, pet water fountains and so on. Suitable for freshwater and seawater. Recommended water capacity 1-2 Gallon.

Specfication:
Material: Plastic+Quartz Glass+Nichrome Heating Wire
Weight: 95g
Rated Power: 5W, 10W, 15W
Working Voltage:DC 5V
Fixed Temperature: 26℃/78℉
Size: Length: 9cm/3.5", Diameter: 2cm/0.8"
USB cable length: 1.2m/47.2"(3.9ft)
Recommended Size:
5W/1A: for fish tank 10-20cm/3.9"-7.9”
10W/2A: forfish tank 15-25cm/5.9“-9.8”.
15W/3A: for fish tank 20-30cm/7.9"-11.8”
Recommended Water Capacity:1-2 Gallon

Packing List:

1 * Aquarium Heater

Note:

1.Please allow 1-2cm measuring deviation due to manual measurement.

2.Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures. Please Understand. Thanks!