EastVita Aquarium Heating Rod Waterproof Sealing Design Fish Tank Thermostat Explosion-proof Stainless Steel Heater

--Precise temperature control, 304 stainless steel, more explosion-proof heating, safe and anti-scalding fish

--Waterproof sealing design, more secure against leakage

--Mechanical adjustment knob, 18-34 degrees wide range of adjustment and high precision, to meet the needs of different environments

--Silver-plated contacts, over-temperature automatic power-off, strong magnet + silver-plated electric shock to control temperature, the temperature difference error is small