OASE Heatup Aquarium Heater 300 Watt

Marsoni

M251S

$66.99

Get it in 3 business days with 1 day shipping. Friday, May 29

OASE Heatup Aquarium Heater 300 WattThe OASE HeatUp line of aquarium heaters are designed for marine and freshwater tanks. For optimal heating, utilize the HeatUp 25 to create uniform temperature levels for your aquarium environment. The control system on the heater allows accurate readjustment of the temperature (+ 6F) and can be adjusted using the included post calibration tool. The temperature scale can be adjusted between 66F 90F. The HeatUp is perfect for submerged use and includes

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I am big fan of the Lucky Brand. This tote disappointed simply because it was floppy. So if you set it down it just collapses instead of holding shape. So it wasn’t what I was looking for in a tote. I was really excited about this bag because I love the style and color. But I ended up returning it.

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Reviewed in the United States on March 19, 2026

Verified Purchase

oRgaNic

Charlottesville, US

★★★★★ 5

WOW!! Pics do not do it justice!

Color: Classic, Size: Small

I was ready to be disappointed with this bag because of the low price and the meh pics BUT NO! This is a lovely bag. *the feel is indescribably soft and pleasant. *the quality is apparent in the beautiful lining as well as the exterior. It is beautifully sewn and designed. *the thought that went into the design is remarkable. Each pocket is conveniently placed and deep enough to be secure. No wasted space as in, there are additional deep pockets on the outside for anything but what comes to mind is a water bottle that won’t go sideways and spill or leak or topple out. It is comfortable, spacious, smart, and pleasing to touch and hold. *the bottom zipper is discreet and opens up to expand the volume of the bag should you need it. The lining easily accommodates the adjustment. I chose the small size which is perfectly adequate for my needs. I will use for short trips as it will accommodate laptop, dog treats, my snacks and hydration, book, wallet, phone and more of course. I value this much much higher than the price I paid. None of the pics do it justice. You have to have it in your hands to believe. I highly recommend. I’m fighting that impulse to get a back up bc this is def my new favorite.

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Reviewed in the United States on May 8, 2026

Verified Purchase

HarleyCat

Battle Creek, US

★★★★★ 5

The Best Tote Bag EVER

Color: Khaki, Size: Small

It's perfect for work and everyday use! It's durable and lightweight. It's expandable at the bottom and the zippers work well. I bought it in size small in the light khaki color... Perfect for spring! It's very organized with pockets on the inside and a place for your iPad. I highly recommend it! I'm going to buy it as a gift for my daughters. It looks like the expensive bags, but at $25 it's a steal! I may get one in another color for the fall.

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Reviewed in the United States on March 20, 2026