The Hygger Mini Pro Aquarium Heater 50W (HG-031)
is an ultra-compact, submersible heater designed for nano tanks and small aquariums ranging from 8 to 16 gallons. Often referred to as "thumb-sized," its tiny 4.1-inch length allows it to be easily hidden behind plants or hardscape.
Key Features
External Digital Controller: Features a dedicated external temperature controller with an LED display, allowing you to monitor and adjust settings between 59°F and 93°F without getting your hands wet.
Safety Protections: Equipped with multiple safety fail-safes, including:
Dry-Run Protection (E1): Automatically shuts off if the water level drops too low.
Overheating Protection (HH): Power cuts off if the water temperature exceeds 95°F to prevent "cooking" fish.
Durable Construction: Built with 2mm thickened quartz glass, the heater is explosion-proof, corrosion-resistant, and shatter-resistant for long-term underwater use.
Intelligent Memory: Includes a power-off memory function that automatically retains your last temperature setting after a power outage.
Efficient Heating: Utilizes a nickel-chromium heating wire for high thermal efficiency and uniform heating across the tank.
Technical Specifications
Attribute | Detail |
Power Output | 50 Watts |
Tank Size Range | 8–16 Gallons |
Temp Range | 59°F–93°F (15°C–34°C) |
Accuracy | ±1°F |
Dimensions | 1.2" x 1.2" x 4.14" |
Voltage | 110–120V / 60Hz |
Mini Pro Aquarium Heater 50W
Shipping Policy
To ensure the safety of our livestock and the most efficient delivery of your supplies, please follow these guidelines:
Separate Orders Required
Live fish and dry goods (equipment, food, etc.) must be purchased separately. Because livestock and dry goods require different packaging and shipping methods, they cannot be bundled together.
Order Cancellations
Any order containing both live fish and dry goods will be automatically canceled and refunded. You will then need to place two distinct orders to proceed.
Shipping Methods
Live Fish: Shipped via UPS Next Day Air, UPS Next Day Air Early, UPS Next Day Air Saver, USPS Priority Mail Express to minimize transit time.
Dry Goods: Shipped via standard ground services.
Thank you for helping us prioritize the health of your new fish! 🐟
