SKU: 48537938746

EHEIM SUBSTRATpro+ O₂xygen 1460g ≈ 2l filter media

Sale price$131.40 Regular price$146.00
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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

EHEIM SUBSTRATpro+ O₂xygen 1460g ≈ 2l filter mediaThe EHEIM SUBSTRATpro+O2xygen is an innovative filter medium that transforms biological water treatment. This latest version, building upon the well established SUBSTRATpro, merges premium materials with cutting edge technology. The remarkable effectiveness of EHEIM SUBSTRATpro+O2xygen is attributed to the gemstone mineral tourmaline it incorporates. Its unique pyroelectric characteristics allow it to generate electron activated oxygen (super oxygen

The EHEIM SUBSTRATpro+O2xygen is an innovative filter medium that transforms biological water treatment. This latest version, building upon the well-established SUBSTRATpro, merges premium materials with cutting-edge technology. The remarkable effectiveness of EHEIM SUBSTRATpro+O2xygen is attributed to the gemstone mineral tourmaline it incorporates. Its unique pyroelectric characteristics allow it to generate electron-activated oxygen (super oxygen O2-) upon contact with water, enhancing the oxygen supply within the filter substrate and creating optimal conditions for filter bacteria. This process boosts metabolic activities in the aquarium, enhancing the health of fish, plants, and the entire aquatic ecosystem.

Efficient pollutant removal is achieved thanks to its spherical structure, which allows for high bulk density and maximizes the use of available filter space. With a porosity of 45%, the ceramic material offers an extensive surface area for beneficial microorganisms. The combination of ample colonization surface and activated oxygen facilitates quicker and more efficient breakdown of pollutants, resulting in crystal-clear water and a thriving ecosystem.

Durable and sustainable, this filter medium is specially treated at temperatures exceeding 1,000 °C, ensuring exceptional stability and resilience while providing outstanding resistance. It is pH-neutral, reusable, and suitable for both freshwater and saltwater environments.

  • High-quality material: ceramic filter mass made of silicates and tourmaline
  • Innovative technology: Tourmaline produces electron-activated oxygen (super oxygen O2-) for efficient oxygen supply
  • High porosity of 45%: provides an above-average settlement area for filter bacteria
  • pH-neutral: does not affect water chemistry, ensuring a stable, healthy aquarium environment
  • Fast degradation of pollutants: allows for rapid biological breakdown of impurities
  • Promotion of metabolism: activated oxygen boosts the vitality of fish, plants, and the entire ecosystem
  • Durable and robust: treated with extreme heat (over 1,000°C), the material offers exceptional longevity
  • Reusable: can be cleaned and used multiple times
  • Suitable for fresh and saltwater: versatile for various aquatic environments
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: 48537938746

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lunaposas
Belleville, US
★★★★★ 5
LOVE LOVE.
Size: 7.5 Wide, Color: Beige
I love these shoes so much I had to write a review. So comfortable. Cushioned. Fits perfectly especially if you are more on the wide side. They are soft. Flexible. Easy slip ons you can walk around in all day. I want to try more colors.
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Reviewed in the United States on June 4, 2026
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Georgette Campbell
Natrona Heights, US
★★★★★ 5
Great buy
Size: 12 Wide, Color: Black Faux Leather
I absolutely love these Amazon Essentials Belice Ballet Flats! They are so comfortable right out of the box and fit my feet perfectly. I can wear them all day without my feet hurting, which is hard to find with flats sometimes. They’re also really cute and go with almost everything I wear. I find myself reaching for them all the time because they’re both comfy and pretty. Definitely a great everyday shoe, especially for the price!
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Reviewed in the United States on May 10, 2026
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Verified Purchase
Michelle White
Dallas, US
★★★★★ 5
Loooove these shoes!
Size: 7.5 Wide, Color: Chestnut Brown Faux Leather
I have these in several colors, and they’ve become a true staple in my wardrobe. The Amazon Essentials Women's Belice Comfortable Slip-On Ballet Flats are exactly what I look for in an everyday shoe—simple, versatile, and comfortable right out of the box. The slip-on design makes them super convenient for busy days, and they pair effortlessly with everything from jeans to dresses to work outfits. They’re lightweight but still feel supportive enough for all-day wear, and I appreciate that they don’t require a break-in period. The fit is generally true to size, and the variety of colors makes it easy to stock up and rotate depending on the outfit. Overall, these are reliable, easy-to-wear flats that offer great value for the price. Not flashy, just consistently comfortable and practical—which is exactly why I keep coming back to them.
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Reviewed in the United States on June 5, 2026
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James E. McCampbell
Birmingham, US
★★★★★ 5
Has the look that they should cost more.
Size: 11.5 Wide, Color: Dark Turquoise
Comfortable and the fit is very comfortable. Looks great and extremely comfortable. Soft and light weight. Easy to put on. Sizing was perfect and the wide width is truly a wide. I’m coming back for more colors.
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Reviewed in the United States on June 1, 2026
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Scraps
Pawtucket, US
★★★★★ 4
Good at price
Size: 9 Wide, Color: Sand
Fit a little small at my big toe but otherwise fit well. Heel rubbed slightly first 5 hour wear but no blister.
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Reviewed in the United States on May 9, 2026

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