100W small fish tank water chiller & heater is suitable for the aquarium at 30 liters or less tank acity.
Semiconductor refrigeration, excellent cooling & heating system with high efficiency.
Low noise and low-energy consumption design, environmentally friendly and emission-free.

High Efficiency Heating:TobeBright small fish tank heater has a small and compact design that doesn’t take up much space and fits perfectly in aquariums of all sizes. The powerful heating performance ensures that the water is heated quickly and evenly. To ensure accurate temperatures, always follow the instructions in the manual, switch on the water circulation system and clean the aquarium regularly
Precision Temperature Control:Mini aquarium heater has a built-in microchip that ensures precise temperature control with an accuracy of ±1°F. Its accurate temperature control system maintains the exact water temperature your aquatic pets need to thrive in comfort.It is important to note that stabilising the correct voltage is also a factor in temperature stability
Safety Protection Features:100W turtle tank heater has overheat protection and automatic power-off function to ensure the safety of aquatic life in the aquarium in any abnormal situation. When the temperature exceeds 34°C/93°F, it displays “H1” and stops heating; when the water level falls below the minimum level or leaves the water surface, it displays “E1” and stops heating

【Material】The fish heater is made from high-quality quartz glass material, and this mini aquarium heater is explosion-proof and crack-proof, ensuring its durability and longevity.
【Mini Design】This mini heater is compact and space-saving, perfect for small aquarium, save more space for fish to move around. Ideal for tanks ranging from 1 to 5 gallons.
【Best Sealing & Safety】Better sealing and safety performance ensure that this mini fish tank heater never leaks electricity or water, providing a secure environment for your fish.

【Accurate Temperature Regulation】FantsyPet’s self-developed ultra strong chip makes temperature sensing more accurate. The temperature can be adjusted from 64 to 93°F and precisely controlled to 0.1 ° F.
【Overheating Protection】Thanks to the built-in temperature sensor, the heater will stop working when the temperature exceeds 95 ° F and the error code “HI” appears until the temperature returns to below 95 ° F.
【External Temperature Controller】The heater comes with an external temperature controller, which allows for easy temperature adjustment without the need to take out the heater from the fish tank.

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

Designed for fish enthusiasts, this heating rod is perfect for maintaining the temperature in freshwater aquariums.
a stable and comfortable environment for your fish with the fish tanks heating rod.
This compact usb powered heating rod quickly up small aquariums, providing a temperature increase of 5-12 degrees.