200W aquarium heater-This 200W aquarium heater Suitable for 40-50Gal aquariums, Common for fresh and sea. waterThe heater is 8.2 inches long, Voltage 110-120VPlease, choose the heater for fish tank that suits you according to the size.
multiple protections 1: fish tank heater has two IPS intelligent temperature control chips. When one fails, the other automatically takes over. 2: Equipped with three probe sensors, Automatic power off from water, to prevent over-warming and dry boiling. 3: IPS anti-boiling fish, when the heating rod is detected to be out of control, IPS automatically starts and cuts off the power supply within. 4: When an abnormal situation occurs, the controller will alarm and display the error code.
Three heating modes, energy saving 1: Precision mode – start heating when the water temperature is 1℉ below the set temperature 2: Energy saving mode – start heating when the water temperature is 2℉ below the set temperature, truly effective energy saving 3: Heat to the specified temperature and switch to standby mode. Digital LED controller, switch mode, adjust temperature, preset temperature, adjustable temperature range 59℉-93℉, high accuracy ±1°F, display current water temperature.

❤Paladin Heater: The design concept is derived from the Paladin.It like a paladin guard you fish.No cooking fish!!!
❤PTC,Ceramic core.Corrosion resistance,easy to clean,PTC , keep 1 month cleaning once, for salt water ,keep 1 month cleaning twice,can greatly extend the service life of the heater.
❤PID control:The control accuracy is ±0.5℉.

【DaToo Mini Flat Aquarium Heater】: Still don’t know where to find a proper sized heater for your small aquarium? DaToo Mini 6W Aquarium Heater will be the perfect solution for you. This super mini flat heater is only the size of your thumb, built for desktop aquariums, safe and stable, durable and sturdy, can easily warm small aquariums up to 2 gallons, just a simple operation can let your pet have a warm and comfortable environment, easy to experience the joy of fish companionship!
【Safety And Stability】: DaToo Flat Fish Tank Heater adopts PTC ceramic heating structure, which can quickly and accurately warm aquarium water up to 5~9℉above ambient room temperature. When the water temperature rises, the power will automatically reduce to avoid overheating and maximize the safety of your fish. When the temperature decreases, the power will gradually increase to ensure that the water temperature is always stabilized at a comfortable temperature, energy efficient.
【Durable And Sturdy】: The surface of DaToo Flat heater is covered with a sturdy PVC protective shell to easily withstand powerful impacts and is corrosion-resistant, perfectly suited for water environments with different PH values. Unlike traditional glass heaters, the PTC ceramic heating element is more durable, explosion-proof and shatter-proof, and resistant to high temperatures and aging, which greatly improves service life and gives your fish a longer-lasting warm companionship.

ERAARK constant temperature aquarium heater keeps your aquarium water temperature at 77°F, providing the right water temperature environment for most aquatic life; In addition, the product is equipped with dual temperature control and off-water power function to provide multiple security guarantees for your aquarium, ensuring that your aquarium life can live safely and comfortably
ERAARK 50W 100W fish tank heater is suitable for 5/10/15/20 gallon fish tanks; This heater can be used for saltwater and freshwater aquariums, which is pretty shatter-proof and blast-proof and prevents electricity leakage; Constant temperature of 77°F, Upgrade the chip, the accuracy is ±1°F; Voltage: 120V~60Hz
Safe and Durable: PC and PPA material, high temperature resistance; Quartz heating tube, corrosion resistance, high stability; Copper wire power cord, wear-resistant; Insulated plug, Safe and durable; Built-in overheating protection device, when overheating or out of water, the heater will automatically power off immediately to protect your fish from harm

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This compact and fan wont the beauty of your fish tanks. Its easy to install and wont take valuable space.
Keep your fish happy and with our powerful aquarium cooling fan! Increase airflows, reduce heat and humidity, and create a safe and comfortable environment for your aquaticspets.
Our lowvoltage ensures low power consumption and efficiency. With a USBinterface, its easy and safe to use.