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A hand adjusts the power setting on a digital LCD aquarium heater with a 300W rating.
A digital aquarium heater with a quartz glass tube is shown illuminating a miniature aquatic landscape.
A close-up of a fifth generation high nickel chromium heating wire inside a digital LCD aquarium heater.
A close-up view of a digital LCD aquarium heater with quartz glass mounted on a blue circuit board.
A digital LCD aquarium heater is shown with a quartz glass tank, heating water for a fish in a natural-looking environment.
A black digital aquarium heater with a power cord and specifications listed on the side.
Black digital aquarium heater RS-698 with a power cord and temperature adjustment setting.
A vertical black aquarium heater with a digital display and power cord is shown next to its specifications.
A black digital aquarium heater with a power cord and specifications listed on the side.
A black digital aquarium heater with a power cord and specifications listed on the side.
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Digital LCD Aquarium Heater with Quartz Glass

Regular price $59.99 Sale price $49.99 – $63.99

Why customers love it

Maintain perfect water temperatures effortlessly

Ensure your fish, reptiles, or aquatic life thrives year-round with the precision of our digital aquarium heater.

  • Automatic, precise temperature regulation
  • Clear LCD display for real-time monitoring
  • Built with durable, corrosion-resistant quartz glass
  • Safe double-insulated waterproof design
  • Flexible 1.2-meter cord for easy placement
A hand adjusts the power setting on a digital LCD aquarium heater with a 300W rating.

Precision Temperature Control

Stable Environment

Automatically maintains the exact temperature your aquatic life needs.

Real-Time Visibility

The LCD screen provides instant, accurate feedback on water conditions.

Built to Last

Features a durable quartz glass body that resists corrosion and cracking.

Safe Submersion

Double-insulated waterproof design ensures safe operation in the tank.

Technical Details

Key Specifications

Detailed technical details for reliable performance.

Display Type
Digital LCD
Temperature Range
18°C to 34°C
Body Material
Quartz Glass
Cord Length
1.2 meters
Voltage
220V Voltage

Why Choose Our Digital Heater

Digital Precision vs. Standard Heaters

Experience the difference reliable digital control makes.

Feature
Digital LCD Heater
Basic/Analog Heaters
Temperature Accuracy
Precise, automatic regulation
Manual or inaccurate control
Durability
Corrosion-resistant quartz glass
Often standard plastic or metal components
Monitoring
Real-time digital display
No visible feedback or basic dial
Safety
Double-insulated waterproof design
Varies, often less robust sealing

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

Answers to common questions about your new heater.

Is this heater safe for saltwater tanks?

Yes, the double-insulated waterproof design makes this heater safe for both freshwater and saltwater setups when used correctly.

What is the difference between the temperature range and my tank's needs?

The heater is designed to operate within a safe and optimal range of 18°C to 34°C. Always consult your specific fish or reptile requirements.

How do I choose the right power rating?

Select a power rating based on the size of your tank and the amount of heat required. Higher wattage is suitable for larger tanks.

Can I use this heater for non-aquatic uses?

This device is specifically designed and rated for aquatic environments. It should only be used for fish tanks, reptile enclosures, or similar setups.

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. Items should be unused and in original packaging where possible. Contact us before sending anything back.