Aquarium Heater,50w Submersible Fish Tank Heater,External LED Controller and Aquarium Air Pump,Ultra-Quiet/Small Size/More Output Air Pump for Fish Tank 1.5w/29GPH/14Kpa

AQUASMITH Aquarium Heater: 50 watt aquarium heater, suitable for 0-3.96 gallon for turtle tank and fish tank,Small size, Heating rod size 5.35-0.68 in, easy to hide, Cable length 70 in,Safe heating and precise temperature control. Material: The heating rod uses nickel-chromium wire for heating, and the quartz tube is filled with emery as a conductor. Its advantages are good thermal conductivity, fast heating, explosion-proof, corrosion-resistant, and can be used in both fresh and sea water. After-sales service: This fish tank heater is not only of stable quality, safe and reliable, but also has very considerate after-sales service. We promise that if there are any quality problems within one year of use, we will provide you with free returns and exchanges. Our professional after-sales team is on standby at any time. Compact/Transparent Design: If you're looking for an aeration pump that won't clutter your space or compromise aesthetics, but still delivers excellent quiet operation and ample airflow, our fish tank air pump is the perfect solution. Its compact body saves space and is easy to place. Featuring an innovative transparent design, every detail is showcased, building consumer trust. Ideal Gift/Professional Support:Fish Tank Air Pump is the ideal gift for aquarium enthusiasts and beginners. AQUASMITH provides 24/7 customer support. Contact us via order page or support email for missing accessories or operational guidance

• LED external controller: Real-time display of the temperature in the fish tank, allowing you to check and adjust the temperature in the fish tank at any time (temperature accuracy ±0.5℉), and the temperature range can be set from 59℉ to 93℉.
• Heating protection: Ensure that the heater rod will not cause harm to your fish or aquatic life due to overheating. When the set temperature limit is exceeded or the water level in the fish tank drops and cannot submerge the heater rod, the protection will be triggered and shut down in time. At the same time, the controller will display an error code (please see the instruction manual for details).
• Whisper Ultra-Silent:Aquarium Air Pump combines floating motor, 5mm ABS shell and anti-vibration pads for 30dB operation. Air Pump Aquarium runs quieter than water flow, perfect for bedroom aquariums and light sleepers.
• Safe & Efficient:The aquarium air pump delivers powerful airflow with low power consumption, eliminating electric leakage risks. Featuring knob-controlled airflow adjustment and 16/29/57/80GPH models, adapts to 2-80 gallon aquariums, safely functioning for both desktop mini tanks and professional aquatic systems.
• Model Options:Choose single/double outlet models. Fish Tank Aerator kits include nano air stones, check valves and silicone tubing. Aquarium Air Pump comes with visual guide enabling 3-minute setup for beginners.