Aquarium Heater Adjustable Submersible Fish Tank Heater 20W/25W Digital Display External Temperature Controller 18-34°C USB Mini

--Temperature adjustable: USB micro cylinder heating rod for precise temperature control The temperature is set between 18~34 \u00b0 C, accurate to 0.1 degrees to give the desired temperature for fish.

--Compact: As small as a thumb, it does not take up space and is suitable for mini fish tanks and micro tanks with a water capacity of up to 4L

--Nickel soldering electric heating wire: a new type of nickel soldering electric heating wire, filled with black gold sand to surround and heat up, fully converting heat energy, quickly accumulating energy and saving electricity

--Application: It is specially designed for small fish tanks and does not occupy any space.Acid and alkali resistant, universal for fresh/seawater tanks

--After Tested: We are always committed to providing you with better products.We went through a very strict selection process from material to design.

Description:

Name: Aquarium Heater

Specifications: 20W USB version, 25W temperature control display USB version

Material: stainless steel

Size: 7 x 2cm

Applicable scenarios: fish tank, aquarium

Packing list:

Aquarium Heater x 1