Hygger Mini Portable Aquarium Heater
The Hygger Mini Pro Aquarium Heater (Model HG031) is a compact, submersible heater designed for small aquariums. It is ideal for nano tanks, betta tanks, and turtle tanks, and works in both freshwater and marine environments. Its super mini size makes it easy to hide in the tank without taking up much space.
Key Features
Power & Tank Size:
10W model suitable for tanks up to 1–5 gallons and 25W model suitable for tanks 5–10 gallons.
Temperature Range:
Adjustable from 59°F to 93°F (15°C to 34°C).
Display Options:
Switchable between ℉ and ℃ for convenience.
Safety Features:
Memory Function: Retains settings after power outages.
Overheat Protection: Stops heating if water exceeds 93°F.
Dry-Run Protection: Shuts off automatically if exposed to air (error code “E1”).
Construction:
Made of 2 mm thickened quartz glass, resistant to explosion and corrosion, ensuring durability and safety for aquatic pets.
Size:
Extremely compact, about 4.1″–4.9″ (10.5–12.5 cm) in length.
Control & Monitoring:
LED digital display for real-time temperature monitoring.
External controller for easy adjustments without wet hands.
Why It’s Great
Perfect for small tanks where space is limited.
Provides accurate temperature control for sensitive species like bettas and shrimps.
Safe and reliable with multiple protection features.
Easy to install and operate.
When can I expect delivery?
- Gauteng (Jhb/Pta) - 2-3 working days
- Nationwide (Cpt/Dbn+) - 2-5 working days
- Outlying Areas - 3-7 working days
All orders are sent via Economy Road 🐌 typically through Internet Express Couriers. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.
If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.
No more waiting at home or work for deliveries! ⏰ Now you can pick up your orders from a locker or counter location while you continue with your day. Depending on your location, delivery times to a Bob Box Locker can take between 3 to 7 working days!* Please note that once the parcel is deposited in the locker, you have 2 days to pick it up. If you fail to do so, it will be returned to the sender, and additional shipping fees will apply to resend your order.






