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A black mini aquarium heater with a power cord and a separate heating element is shown.
An adjustable aquarium heater is shown plugged into a wall outlet, with a glass fish tank containing aquatic plants and grave
An adjustable aquarium heater with a digital display is placed inside a glass tank filled with gravel and aquatic plants.
A clear glass fish tank setup featuring a plant, gravel substrate, and a black heating rod for aquarium water temperature con
Black adjustable aquarium heater with a cord and a long power cable.
An adjustable aquarium heater with a digital display and power cord is visible inside a glass fish tank.
An adjustable aquarium heater with a cord is submerged in clear blue water inside a glass tank.
Adjustable aquarium heater with coiled heating elements shown in a vertical view against a fiery background.
A hand holds a black adjustable aquarium heater for fish tanks, showing its ribbed design.
A clear glass aquarium with a heater and driftwood containing several black turtles.
A black mini aquarium heater controller with a cord and a separate heating element, shown against a light gray background.
A black aquarium heater controller with a power cord and a separate heating element.
A black mini aquarium heater with a digital display and cord is shown against a dark background.
A black mini aquarium heater with a digital display and cord, next to a separate heating element.
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Adjustable Aquarium Heater for Fish Tanks

Regular price €34,99 Sale price €28,99 – €29,99

Why customers love it

Achieve perfect water temperatures for your fish

This submersible heater is designed to provide stable, precise temperature control for your fish tank.

  • Provides precise temperature regulation within a specified range.
  • Features a compact and submersible design for easy placement.
  • Constructed to be durable for aquarium use.
  • Operates with simple functionality requiring no external battery power.
  • Designed to maintain stable water temperatures for sensitive aquatic life.
A black mini aquarium heater with a power cord and a separate heating element is shown.

Why Choose Our Aquarium Heater

Precise Temperature Control

Offers precise temperature regulation within a specified range.

Compact Design

Features a compact and submersible design for easy placement.

Built to Last

Features durable construction suitable for aquarium use.

Simple Operation

Requires no external battery power.

Specs

The details that matter

Built to last outdoors, season after season.

Temperature Control Range
15-34°C
Display Type
LCD
Product Type
Aquarium Heater
Power Output Options
100 Watts, 50 Watts, 75 Watts, 25 Watts

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 is the temperature range?

The precise temperature regulation is within a range of 15-34°C.

How does the heater function?

The heater operates with simple functionality requiring no external battery power.

Is the heater submersible?

Yes, it features a compact and submersible design for easy placement.

What power options are available?

Available power output options include 100 Watts, 50 Watts, 75 Watts, and 25 Watts.

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

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  • 5 stars: 1 (50%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (50%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Alejandrina Cole

The product matches the description, everything arrived intact.

The heating element turned out to be relatively short compared to other 100W heating elements.

I haven't tested it in use yet, time will tell, but I hope it will last a long time.

Delivery takes 10 days.

Alejandrina Cole review photo Alejandrina Cole review photo
M
Marcos Friesen

Order or delivery error, it arrived with a Chinese plug!!

Marcos Friesen review photo