Set your ideal temperature
Adjust the thermostat anywhere from 15°C to 34°C to match the needs of your fish.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Perfect warmth for a thriving aquarium
Keep your aquarium at the perfect temperature with this compact, submersible heater. Its adjustable thermostat and clear LCD display let you easily monitor and control the water temperature for a healthy aquatic environment.
- Adjustable temperature range from 15°C to 34°C
- Digital LCD display for clear temperature reading
- Submersible design for easy placement in any tank
- Compact size ideal for small to medium aquariums
- Automatic temperature control maintains consistent heat
- Durable quartz and plastic construction for long-lasting use
Why you'll love it
Clear temperature reading
The digital LCD display shows the water temperature at a glance, so you always know conditions are right.
Consistent, automatic heat
Automatic temperature control maintains a steady warmth, keeping your aquatic environment stable and comfortable.
Easy placement in any tank
The submersible design lets you position the heater wherever it works best in your aquarium.
Specs
The details that matter
Built to last outdoors, season after season.
- Power Output
- 25 Watts, 50 Watts, 75 Watts, 100 Watts
- Temperature Range
- 15°C to 34°C
- Display
- Digital LCD
- Design
- Submersible
- Material
- Quartz and plastic
Comparison
Why choose this heater?
Not all products in this category are built the same.
Feature
SmartPicksWorld
Typical alternative
Temperature control
Adjustable from 15°C to 34°C
Fixed or limited temperature settings
Display
Digital LCD for clear reading
No display or unclear analog dial
Heat consistency
Automatic temperature control maintains steady warmth
Manual adjustments needed to avoid fluctuations
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What temperature range can this aquarium heater be set to?
You can adjust the thermostat anywhere from 15°C to 34°C to suit the needs of your fish.
How do I know the current water temperature?
The digital LCD display gives you a clear, easy-to-read temperature reading at all times.
Can this heater be used in any type of tank?
Yes, its submersible design allows for easy placement in any tank, and it is suitable for both freshwater and saltwater aquariums.
What size aquarium is this heater best for?
Its compact size makes it ideal for small to medium aquariums.
What is the heater made of?
It features durable quartz and plastic construction for long-lasting use.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.
