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A submersible aquarium heater with a black cord and connector is shown next to a fish tank.
A black submersible heater is shown in a glass aquarium setup, demonstrating its use for low water levels.
A black submersible heater with a cord is shown next to a safety component, emphasizing its use for bottom filtration.
A black quartz aquarium submersible heater with an indicator lamp showing 28 degrees.
A vertical submersible heater with various models (BW-30 to BW-100) shown alongside a separate control unit.
A black submersible aquarium heater with a power cord is shown submerged in splashing water.
A black submersible heater with an indicator lamp showing 28 degrees is shown next to a heating element.
A black submersible aquarium heater with a digital display showing 100W and 220V is shown against a colorful underwater backg
A black quartz aquarium submersible heater is shown with its cord and connector attached.
A hand holds a black submersible heater with a textured surface underwater.
A black submersible heater with a heating rod and power cord is shown next to its power adapter.
A black submersible heater with a power cord and temperature control unit is shown on a platform.
A black submersible heater with a heating rod is shown next to its power cord and a temperature control unit.
A black submersible aquarium heater with a power cord, showing its double-layer insulation and temperature control features.
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Submersible Aquarium Heater

Regular price €34,99 Sale price €28,99

Why customers love it

Maintain perfect aquatic environments with stable heat

Ensure your aquatic pets thrive by providing precise, reliable temperature regulation for their tanks.

  • Constructed with durable quartz glass for safe operation
  • Offers precise and adjustable temperature control
  • Reliable performance for long-term use in tanks
  • Suitable for both saltwater and freshwater setups
  • Designed to safely operate within your aquarium environment
A submersible aquarium heater with a black cord and connector is shown next to a fish tank.

Why Choose Our Aquarium Heater

Precise Control

Adjustable settings ensure your fish receive the exact temperature they need.

Durable Construction

Built with high-quality quartz glass for long-term safety and reliability.

Versatile Use

Perfectly suited for maintaining stable environments in both saltwater and freshwater tanks.

Simple Integration

Designed for easy placement and reliable operation in your existing setup.

Technical Details

Key Specifications

Facts about the heater components.

Construction Material
Quartz Glass
Temperature Control
Adjustable
Compatibility
Saltwater and Freshwater Tanks
Available Power Outputs
100 Watts, 75 Watts, 50 Watts, 30 Watts

Heater vs. Generic Alternatives

Why Upgrade Your Heating Solution

The difference between reliable performance and cheap substitutes.

Feature
SmartPicksPets
Typical alternative
Material Quality
Durable Quartz Glass
Cheap Plastic/Metal Components
Temperature Precision
Precise & Adjustable
Inconsistent/Fixed Output
Reliability
Long-Term Performance
Short Lifespan/Frequent Failure
Versatility
Suitable for Multiple Tanks
Limited to Single Use

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 heater inquiries.

Is this heater safe for sensitive aquatic life?

Yes, it is designed to operate safely within fish tanks and aquariums when used according to the provided guidelines.

Can I use this heater with saltwater tanks?

Yes, the unit is suitable for use in both saltwater and freshwater fish tanks.

How do I choose the right wattage?

Select the power output based on the specific requirements and volume of your aquarium to ensure proper heating.

What is the lifespan of the quartz glass?

The construction materials are durable, offering reliable performance for long-term use.

Shipping & returns

Shipping

  • Delivers to Tyskland (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.

Shipping policyReturn & refund policy

You may also like

  • 5 stars: 6 (60%)
  • 4 stars: 1 (10%)
  • 3 stars: 3 (30%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Everett Kling

I haven't tried it yet, but I will provide a general review of the product in due time. Just received it, but the item does not come with a power adapter to connect it in my country. Once I buy the adapter and test it, I will provide another review.

Everett Kling review photo Everett Kling review photo Everett Kling review photo
B
Brandon Thompson

It arrived safely. Well packaged and in good condition.
Need to test.
Thank you

Brandon Thompson review photo Brandon Thompson review photo
G
Gilbert Kuhn

Everything is supposedly OK, but nowhere in the description is it mentioned that there is an English plug...

Gilbert Kuhn review photo Gilbert Kuhn review photo
W
Wilfred Muller

everything ok, it works, I don't know how long it will last, it doesn't come with a European plug.

Wilfred Muller review photo Wilfred Muller review photo Wilfred Muller review photo Wilfred Muller review photo
E
Eldon Monahan

It's not the best, nor are the qualities great; it's very loose.

V
Velda Hettinger

It's okay.

J
Jaimie Aufderhar

It came with a Chinese plug, I had to return it, but I didn't have any problems with the return.

R
Ross Hermiston

Good product

G
Gricelda Purdy

Ordered uk plug and received us plug. not compatible with our system

H
Holly Hermann

Good