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500W Submersible Aquarium Heater Temperature Adjustable External Controller 79Gal Fish Tank Heater Aquarium Thermostat Heater For Freshwater Saltwa...
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500W Submersible Aquarium Heater Temperature Adjustable External Controller 79Gal Fish Tank Heater Aquarium Thermostat Heater For Freshwater Saltwa...

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Fish & Aquatic Pets

4.2 (5 reviews)
A$62.65A$66.51Save A$3.86
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Product Details

DHL Shipping for single product purchasing. Multiple pack would be fedex shipping, for reference only,the actual shipping carrier would be depended by the location,address,package dimension, product category, geographic location. *Features*: *500W Powerful Aquarium Heater*: Made of durable and sturdy ABS material,this powerful 500W aquarium heater with premium nickel-chromium heating wires achieves high-speed and all-round heating for freshwater and saltwater fish tank,turtle tank,aquarium below 300L/79Gal. *Accurate Temperature Control*: Come with digital LCD display screen,you can accurately adjust the temperature from 15°C/59°F to 34°C/93°F,which is suitable for most aquatic organisms. Additionally,this fish tank heater will stop working for 2minutes after 5-10 minutes heating,continuously cycling,effectively help you save electricity bills and prolong its lifespan.(Red light indicator light means heating,green light means stop heating.) *Double-Layer Safety Protection*: Adopt built-in intelligent sensor,our submersible water heater will automatically stop heating when it reaches the preset temperature and start when the lower water temperature is monitored. Real-time over-temperature protection and water-off protection ensure the safety of your aquatic pets. *Convenient External Controller*: Convenient external controller allows you to adjust the temperature without having to immerse your hands into water. 49in Power cord is long enough for indoor usage. Due to the memory function,the heater will remember the temperature setting,no need to reset the temperature after power off. *Easy Installation*: Equipped with 4 strong suction cups,you can attach this heater to the bottom of tank horizontally or to the side vertically. Make sure that the heater is fully submersible. For uniform temperature(heat rises),you’d better place it along the bottom. Friendly Reminder: This heater must be completely immersed in water and it’s strictly forbidden to use it outside the fish tank where there is no water. *Specifications*: Product Type: 500W Submersible Aquarium Heater Material: ABS Color: Black Voltage: 110V 50-60Hz Power: 500W Applied Water Capacity: Below 300L/79Gal Temperature Range:15°C-34°C/59°F -93°F Heating Mode: Every 5-10 minutes of heat, pause for 2 minutes and cycle Power Cord Length: 125cm/49in Item Size: 9x3x21.5cm/3.54x1.18x8.46in Item Weight: 338g/0.74lbs Package Size: 24x12x6cm/9.45x4.72x2.36in Package Weight: 419g/0.92lbs *Package Lists*: 1x Aquarium Heater 1x User Manual
Shipping & Returns

📦 Free standard shipping on orders over $50

⚡ Express delivery available: 2-3 business days

↩️ Free returns within 60 days of purchase

Care Instructions

Hand wash cold or machine wash on gentle cycle

Lay flat to dry — do not bleach

Iron on low heat if needed

Store in a cool, dry place away from direct sunlight

Customer Reviews

4.2 (5)
Verified
Apr 4, 2026

Like it

Sturdy and looks nice. Easy to clean too.

Paisley E.

Verified
Feb 4, 2026

Nice piece

Good quality for the price. Looks like the photos.

Melissa H.

Verified
Dec 17, 2025

Functional and pretty

Does its job and looks great while doing it.

Lauren V.

Verified
Oct 15, 2025

Love it!

Looks even better in person. Quality is excellent.

Coral G.

Oct 1, 2025

It's okay

Looks fine but feels a bit lightweight. Functional.

Harmony H.

Frequently Asked Questions

What sizes are available for the 500W Submersible Aquarium Heater Temperature Adjustable External Controller 79Gal Fish Tank Heater Aquarium Thermostat Heater For Freshwater Saltwa...?

This item comes in one universal size.

How long does shipping take for the 500W Submersible Aquarium Heater Temperature Adjustable External Controller 79Gal Fish Tank Heater Aquarium Thermostat Heater For Freshwater Saltwa...?

Standard shipping takes 5-8 business days. Express shipping (2-3 business days) is available at checkout. Free shipping on orders over $50.

Can I return the 500W Submersible Aquarium Heater Temperature Adjustable External Controller 79Gal Fish Tank Heater Aquarium Thermostat Heater For Freshwater Saltwa...?

Yes! We offer free returns within 60 days of purchase. Items must be unworn with tags attached.

How do I care for the 500W Submersible Aquarium Heater Temperature Adjustable External Controller 79Gal Fish Tank Heater Aquarium Thermostat Heater For Freshwater Saltwa...?

Hand wash cold or machine wash on a gentle cycle. Lay flat to dry. Do not bleach. Iron on low heat if needed.

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500w Submersible Aquarium Heater Temperature

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