How to change temperature unit?

Press and hold "SET" button, power on the heater and then release "SET" button, the temperature unit will be changed between C and F.

The device displays the “E1” error code during use. How can this be resolved?

The power will be cut off and stop heating automatically if the heater leaves the water or the heater do not fully immerse in the water. Display 'E1' error code. The heater will re-work if it goes back to water.

The device displays the “H1” error code during use. How can this be resolved?

The power will be cut off and stop heating automatically if the water temperature exceeds 95°F, Display 'H1' error code. The heater will re-work if the water temperature below 93°F.

Mini Aquarium Heater 5v 2a Usb 10w Small Fish Tank

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

2620 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Description

🔥 Tiny heater, huge comfort—keep your tank perfectly cozy!

SMART TEMP MEMORY - Keeps your set temperature intact even after power interruptions—no resets needed.
HANDS FREE CONTROL - 52-inch external controller lets you adjust temps without getting wet or buying extras.
SPACE SAVVY POWERHOUSE - Mini 2-inch design that maximizes tank space without compromising heat.
SAFETY FIRST OVERHEAT GUARD - Auto-shuts at 95°F with clear 'HI' alert to protect your aquatic friends.
UNIVERSAL AQUATIC COMPATIBILITY - Perfect for freshwater & saltwater tanks, supporting diverse species from Betta to Clownfish.

This Mini Aquarium Heater delivers precise 10W heating in a compact 2-inch form factor, powered conveniently via USB (5V/2A). Featuring intelligent memory to retain temperature settings after power loss, an external 52-inch controller for easy adjustments, and built-in overheat protection that halts operation above 95°F, it’s ideal for small 1-gallon tanks housing a variety of freshwater and saltwater species.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

2620 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews

Mini Aquarium Heater 5V/2A USB 10W Small Fish Tank Heater for Tanks 1 Gal

Description

Specifications

Common Questions