Aquarium Heaters

★【Application】Applicable for freshwater and marine aquariums, Betta, Frogs, Newts, Turtles, aquaculture, glass containers, and hydroponic systems Small Size 100W Aquarium Heater fits for 5-30 Gallon.Temperature range: 65°F~93°F（17°C~34°C）, LED display Fahrenheit °F,power cord length 43.3inch/110cm. ★【Warm tips】:this heater need 100% submersible use, the external temperature controller is not waterproof,need keep away from water

Precision and durability Electronic precision thermostat (+/- 0.25°C) They are also great for turtles and big fish.

Heater suitable for large aquariums 2 x 250w heaters cased in a sturdy container Comfort zone

❗【Error Code】 ：E0: The heater is taken out of water (can be used normally); E6/E8: Temperature sensor open circuit; E7/E9: Temperature sensor short circuit. If the E6-E9 code appears during use, please stop using it and contact the buyer to provide replacement service or refund. 【Anti-Dry Protection】 : Auto shut off when removed from the water,and resume functioning upon return. Will not cause dry burning. Easy to use and install, with dual temperature sensors inside.To enhance the protectionagainst overheating.The power is automatically turned off when water is discharged. The heater cover which is heat resistant that will protect you little fish from scalding will protect you little fish from scalding. 【Independent Temperature Detector & Energy Saving 】 : External independent temperature detector is connected to the heating rod, which can directly contact the water, and the detected water temperature is more accurate；Compared with traditional heater, this one can save 30% of energy.

Fully submersible aquarium heater Ensures a reliable and constant aquarium water temperature Adjustable between 20-34°C

Safeguards both the heater and your aquarium fish, turtles, frogs and other livestock Protect fish from burns, lesions as well as your heater from accidental breakage Fits multiple size heaters due to the modular design (5 sections)

Digital Temperature Control Temperature can be adjusted using button between 10-35 Degrees or 50 - 95 Fahrenheit 2 mm thick shock-resistant glass

Fully submersible Thermo safey control protects against running dry Will automatically turn off when water level dips too low

Precise & Reliable temperature control - 16 - 32 degrees, Ideal for Tropical / Freshwater. Heater Lenght: 350mm. Cable lenght: 1.4m Suitable Aquarium Size: up to 300 litres.

Explosion Proof: 2mm thickened quartz glass,33% thicker than the normal,explosion-proof,safer for both human and animals. 300W fish tank heater suitable for 150L-300L water, suitable for both fresh and marine water. Accurate Temperature-Control: Adjustable temperatures from 20°C - 34°C,with high-precision temperature control system.

🐟【HIGHLY SECURE】 Obtained CE, FCC and ROHS certification, and the plug has obtained UL certification, this aquarium heater is especially designed for a long time of continuous use because of the titanium tube and quality materials. The titanium tube features preventing blasting, breaking, crazing, and corroding. Therefore, it works better and heats quicker than other heaters do. 🐟【EXTERNAL TEMPERATURE CONTROLLER】The aquarium heater with an external controller can realize adjust the temperature at any time by touching the controller buttons, and then you can provide an optimum living environment for your fish. The operating temperature range of the fish tank heater is 20°C~34°C (68℉~94℉), and it can heat up to 50 to 60 gallons of aquariums. 🐟【PRECISE CONTROL】 There is a smart IC chip built in the tube, which accurately controls the temperature and ensures the temperature difference is within ±1℃/±2 °F.