Name: HeatUp 400
SKU: 522487070
Price: 66.92 EUR
Availability: InStock
Rating: 3.6666666666666665 (3 reviews)

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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€ 66.92

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Heat your tank like a pro—precision warmth, zero guesswork!

EFFORTLESS SETUP - Includes a practical mounting bracket for quick, hassle-free installation—get your tank heated in minutes.
CONSISTENT COMFORT - Patented bimetal technology maintains a steady temperature, creating a stress-free environment for all life stages.
PRECISION PERFECTED - Patented control system ensures stable temps within ±3°C for your aquatic ecosystem’s ultimate comfort.
QUARTZ GLASS DURABILITY - Crafted from temperature-resistant quartz glass, built to withstand continuous use without compromise.
SMART HEATING INDICATOR - Integrated indicator light signals active heating, so you’re always in the know about your aquarium’s warmth.

The Oase HeatUp 400 is a robust 400W aquarium heater featuring patented temperature control technology for precise adjustments within ±3°C. Made from durable quartz glass and equipped with an easy-install bracket and heating indicator light, it ensures consistent, reliable warmth for both freshwater and marine tanks, supporting all aquatic life stages with continuous, stress-free heating.

Specifications

ASIN	B0BXBCYPLT
Allergen Information	Almonds Free
Batteries required	No
Best Sellers Rank	15,676 in Pet Supplies ( See Top 100 in Pet Supplies ) 1,130 in Aquarium Filter Accessories
Colour	Black, Blue
Customer Reviews	4.2 4.2 out of 5 stars (14)
Date First Available	17 Sept. 2020
Item Weight	380 g
Item model number	77117
Number of Items	1
Pet Life Stage	All Life Stages
Product Dimensions	49 x 9 x 11.5 cm; 380 g
Quantity	1
Size	400
Specific Uses	Indoor

Reviews

A**C

Quality from Oase as usual.

Great heater. Fairly accurate temp gauge although it does read 1 degree low. No drama. I purchased the oase 850 biomaster ‘non’ thermo version and purchased this heater separately as it was a significant saving to buying the Thermo version. Why? lol. Either way, it was much better value for money this way. It was easy to install, just remove the blank plug from the main canister and the heater slots right in. Great. Feels strong and secure in place.

29.07.2026

A**R

DO NOY BUT TRUST ME

Bought in April 2026 and did not last at all!!! It does not control temperature at all. Sometimes it would work and other times it wouldn’t. DO NOY RECOMMEND FOR FISHTANK!!!

29.08.2026

M**N

Works

Works as it should fits nicely in the filter

19.01.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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