SKU: 94476052905

Oase HeatUp Aquarium Fish Tank Heaters 25w

Sale price$15.29 Regular price$16.99
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  • USA
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Oase HeatUp Aquarium Fish Tank Heaters 25wOase HeatUp Aquarium Fish Tank Heaters 25w Oase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1. 5m power cable and are covered by a 3 year guarantee. Oase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature

Oase HeatUp Aquarium Fish Tank Heaters 25w

Oase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1.5m power cable and are covered by a 3 year guarantee.

Oase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature dial located at the top of the heater with a temperature range of 18 - 32°C. The simple Patented recalibration system enables the readjustment of the heater by + / - 3 °C for precise temperature control.

The function of the heater can be easily detected by way of the activated control light at the front of the tube. The temperature levels are controlled and monitored by the patented bi-metal technology running through the heater. Each HeatUp Heater comes complete with an easy to install heater holder.

The HeatUp Heaters can be used optionally with the Oase BioPlus, FiltoSmart and BioMaster range of filters

  • Re-calibration system enables readjustment of the temperature + / - 3 °C
  • Uniform temperature level thanks to patented bi-metal technology
  • Designed for submerged use
  • Robust, high-quality workmanship for continuous operation
  • Easy installation thanks to included holder
  • The heating function is displayed via the activated control light
  • Suitable for both fresh and salt water aquariums
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94476052905

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4.2 ★★★★★
Based on 11 reviews
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Maryland Marcy
Waukegan, US
★★★★★ 3
Fabric way to heavy.
Fit Type: Regular, Size: Medium, Color: White
Cute, but material is WAY to heavy, like the heaviest duty denim I've ever seen. Wanted this to be a cute coverup. If you're needing something while breaking broncos or riding your motorcycle would probably be great. I kept it for a while because it was good quality and well made, but it ended up in the donation pile as I'd never wear this.
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Reviewed in the United States on June 10, 2026
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Verified Purchase
Clare Lukes
Draper, US
★★★★★ 5
Awesome jacket
Fit Type: Regular, Size: Medium, Color: Stone Dark Wash
Love it so not too long or too short but just right and the color is out of sight and fits awesome
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Reviewed in the United States on June 12, 2026
M
Verified Purchase
M
Charlottesville, US
★★★★★ 5
Old school denim — not stretchy
Fit Type: Regular, Size: X-Small, Color: Authentic Medium Wash
Fabric used is old school denim — not the thin, stretchy stuff that pretty much everything called “denim” is today. It is 99% cotton (20% of which is recycled cotton) and 1% elastane, but I can’t feel any stretch in the fabric. It is a substantial, non-stretchy denim that gives the jacket really good structure. It has a higher end fit and look than the price would suggest. I wanted a more fitted denim jacket so ordered an XS even though according to the size chart I need a small. (I have a 34.5” bust, 28” waist at 118 pounds 5’4”.) It still buttons over a t shirt or lightweight sweater with freedom for movement/without being tight, but if I wanted a roomy fit or the ability to wear a heavier sweater or sweatshirt underneath and still be able to comfortably button it I would have needed a small. The shoulders are cut broad — I have very broad shoulders and the XS surprisingly fits my shoulders well. This jacket may not be the greatest fit for you if you have very narrow shoulders, unless you are going for an oversized look.
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Reviewed in the United States on May 17, 2026
C
Verified Purchase
Carrie
Lowell, US
★★★★★ 5
made well
Fit Type: Regular, Size: Large, Color: Iced Light Wash
I couldn't get this in my size (medium) so I ordered large. it's a little large in the shoulders, but it still looks good. it is a well made, substantial jacket. I love it!
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Reviewed in the United States on June 12, 2026
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Verified Purchase
Haley D
Chelsea, US
★★★★★ 5
good stretch
Size: 10 Long, Color: Dark Wash
Honestly, these are one of those surprisingly good basics—especially for the price. The biggest standout is the stretch. They’re really comfortable and move with you, so they don’t have that stiff “jeans” feeling. They hug your body in a flattering way without feeling too tight or restrictive, which makes them easy to wear all day. The mid-rise fit is also a sweet spot—not too low, not too high—so they’re super versatile with different tops. What I liked: Very stretchy and comfortable (almost feels like jeggings, but still looks like denim) Flattering skinny fit through the legs Easy everyday jeans—work, errands, going out Great value for the price What to know: Material is on the thinner side (more comfort than “structured denim”) They can lose shape slightly after a full day of wear Not the most durable long-term compared to higher-end denim Final thoughts: These are perfect if you want cute, comfortable, affordable jeans you can throw on with anything. Not premium denim, but for everyday wear—they definitely get the job done and are worth having in your rotation.
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Reviewed in the United States on April 10, 2026

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