hygger 35-45 Gallon Short Fish Tank Heater, 250W Adjustable Submersible Aquarium Heater with Digital Display Controller, Run Dry & Overheating Protection — Open-Box, 5% Off

Accurate and Reliable: fish tank heater is built-in run dry protection and over-heating protection sensors that aquarium heater automatically shuts off when not submerged or water temperature reach to 95° F, flashing error code, kept your fish safe and healthy

Consistent Environment For Your Fish: hygger submersible aquarium heater utilises 3mm thick high quality, shatter-resistant quartz glass and nickel alloy heating wire that ensures more stable, faster heat distribution and transfer, maintaining stable and optimal water temperature, ensures a consistent environment for your fish

Precise Adjustable Temperature Control: small tank heater is built-in an easy to set external thermostat controller which allows you to accurately maintain your desired temperature while keeping hands dry, without disturbing your aquatic inhabitants, adjustable temperature range between 59-93° F in 1°F increments

Strong, Detachable Protective Casing: fish heater casing protects fish from coming into direct contact with the heating element; heater guard will also protect the heater from any unforeseen accidents such as falling on rocks or aggressive fish. Easy to detach and clean

Compact, Easy To Hide: short aquarium heater has a small footprint of 5 x 3 x 1.1 inches, shorter than women’s palm, can be easily to hide in corners or behind rocks/decorations/plants. 250 watt aquarium heater is suggest to be used in 35-45 gallon glass or acrylic tanks, freshwater aquariums, betta tanks and turtle tanks

hygger aquarium heaters are made from dual quartz glass heater tubes and nickel-chromium heating wire which offers durability and outstanding heat conductivity, ensuring rapid heating and maintain a consistent temperature. Plastic casing that protects fish from touching it and burning themselves.Over-temperature protection and out of water protection to void cooking fish! Easy to read digital display showing the current and set temperature which allows you to monitor water temperature at a glance. Red indicator light shows when water is heating and turns into blue that the heater is on standby.