AQQA
AQQA Submersible Aquarium Heater With External Temperature Controller And LED Display For Freshwater And Saltwater Tanks
AQQA Submersible Aquarium Heater With External Temperature Controller And LED Display For Freshwater And Saltwater Tanks
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Product features
Product features
Materials and care
Materials and care
[Generic] High-temperature resistant nickel-chromium heating wire, high-grade silicon carbide, explosion-proof quartz glass, and flame-retardant PC plastic housing.
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
Maintain the ideal aquatic environment with the AQQA Submersible Aquarium Heater, a reliable heating solution designed for both freshwater and saltwater tanks. Engineered for precision and safety, this heater features a durable explosion-proof quartz glass heating element that ensures efficient and consistent heat distribution. The sophisticated external temperature controller comes with a clear LED digital display, allowing you to monitor both the current and set water temperatures at a glance without getting your hands wet.
Designed with advanced safety in mind, this device includes dry-burn protection that automatically powers off the unit if it is exposed above the water line, preventing damage and potential hazards. The memory function ensures that your customized temperature settings remain saved even after a power outage. With adjustable hook mounts for versatile installation on various tank thicknesses, this heater provides a seamless setup for hobbyists looking for a stable, professional-grade solution to keep their aquatic pets healthy and comfortable. Available in multiple wattage configurations, it caters to a wide range of tank sizes, making it an essential addition to any high-quality aquarium setup.
FAQ
Q1. What size heater for a 1000 litre aquarium?
Ans: For a 1000 litre tank, you generally need a higher wattage heater or multiple units to ensure even heat distribution. While this heater comes in various sizes up to 1200W, we recommend calculating approximately 1 to 2 watts per litre depending on your room temperature.
Q2. Are submersible aquarium heaters safe?
Ans: Yes, this model is designed with multiple safety features including explosion-proof quartz glass and dry-burn protection, which automatically powers off the heater if the water level drops too low.
Q3. How many gallons can a 100W aquarium heater heat?
Ans: A 100W heater is typically suitable for aquariums ranging from 25 to 35 gallons, depending on the temperature difference required between the room and the tank water.
Q4. Is this product authentic?
Ans: Yes, all products sold by Rudra Retails are authentic, genuine USA-imported goods. We source our inventory directly from verified USA suppliers to ensure you receive the quality you expect.
Q5. Can this be used in saltwater?
Ans: Yes, this heater is constructed from corrosion-resistant materials suitable for both freshwater and saltwater aquarium environments.