SKU: 92723720276

EHEIM SUBSTRATpro 720g ≈ 1l filter media

Sale price$123.47 Regular price$137.19
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Description

EHEIM SUBSTRATpro 720g ≈ 1l filter mediaEHEIM SUBSTRATpro Enhanced bio filter medium designed for optimal volume usage, extended durability, and exceptional degradation efficiency. SUBSTRATpro is made from spherically sintered quartz. Its rounded shape enables a high bulk density, ensuring that the entire capacity of the filter (filter baskets or modules) is effectively utilized. Furthermore, the optimized surface of the beads promotes a robust settlement of essential cleaning bacteria,

EHEIM SUBSTRATpro

Enhanced bio-filter medium designed for optimal volume usage, extended durability, and exceptional degradation efficiency.

SUBSTRATpro is made from spherically sintered quartz. Its rounded shape enables a high bulk density, ensuring that the entire capacity of the filter (filter baskets or modules) is effectively utilized. Furthermore, the optimized surface of the beads promotes a robust settlement of essential cleaning bacteria, resulting in a dense bacterial lawn.

The abundant bacteria population effectively mitigates nitrite load spikes and prolongs the lifespan of the filter material.

EHEIM SUBSTRATpro is compatible with both freshwater and seawater, can be washed, and is reusable.

  • Optimized bio-filter medium made from sintered quartz
  • High bulk density due to the spherical shape (beads)
  • Very dense bacterial colonization
  • Extended service life
  • Improved degradation of nitrite contamination
  • Reusable (rinse gently for cleaning)
  • Suitable for both freshwater and seawater

Biological filter media

The primary function of biological filter media is to create optimal conditions for the growth of bacterial cultures, allowing a bacterial lawn to establish quickly. These bacteria consume various dirt particles and transform substances that could be harmful to the aquarium.

After the initial cleaning phase with mechanical filter media (such as EHEIM MECH or MECHpro), biological filtration is crucial. It guarantees clear, healthy water and stable water parameters. This is why we have dedicated substantial research efforts to the advancement of biological filter media.

Tip: Avoid cleaning or replacing all biological filter media at once (and refrain from excessive cleaning). It's vital to preserve the bacterial cultures, as complete destruction would delay re-colonization. The filter baskets in external filters and the filter modules in the aquaball and biopower internal filters are perfect for partial cleaning.

  • Mechanically: No
  • Biological: Yes
  • Absorptive: No
  • Chemicals: No
  • Net bag: No
  • Freshwater: Yes
  • Seawater: Yes

Dimensions:

  • Width: 140mm
  • Height: 177mm
  • Depth: 73mm
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: 92723720276

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cass
Birmingham, US
★★★★★ 5
So glad I finally tried this totally worth it!
Size: 8.45 Fl Oz (Pack of 1), Size: 8.45 Fl Oz (Pack of 1)
I love Korean skincare and have been wanting to try Anua for a while, but I always found it a little on the pricier side. I was placing a Black Friday order and snagged this toner for $15, and I’m so glad I did! I originally wanted to try their azelaic acid serum, but since I already use a lot of serums, seeing it in toner form felt perfect — and it really is. I’ve been using this morning and night, and my skin already looks brighter. I have a lot of acne scarring, and even in the short time I’ve been using this, I’ve noticed visible improvement. It’s super gentle, not harsh at all, and has a light, pleasant scent (which doesn’t seem like added fragrance). My skin is extremely acne-prone, and this hasn’t broken me out whatsoever. If anything, it feels calming. So far I’ve truly enjoyed this product, and I definitely recommend it if you’re looking for something soothing that actually helps with texture, spots, and overall clarity!
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Reviewed in the United States on December 10, 2025
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They are so cute and comfortable
Omaha, US
★★★★★ 5
Great toner
Size: 8.45 Fl Oz (Pack of 1)
I love the toner , I will continue to purchase .
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Reviewed in the United States on May 18, 2026
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Amazon Customer
Waukegan, US
★★★★★ 4
4 Stars
Size: 8.45 Fl Oz (Pack of 1)
It works really well. Not too strong in its ingredients and no smell. My skin loves it.
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Reviewed in the United States on May 8, 2026
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susana fernandez
Port Orchard, US
★★★★★ 5
Helps clear up dark spots
Size: 8.45 Fl Oz (Pack of 1)
I have been using this product for a few weeks now and can say it's cleared up of few spots on my face. Definitely worth buying this product
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Reviewed in the United States on April 23, 2026
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Aleyna
Whiting, US
★★★★★ 5
Another Amazing Product from SKIN1004
I own at least 4 products from SKIN1004, because they really are a great skin care brand to invest in with. For reference, I have dry sensitive skin, I am prone to dark spots, some acne, dry patches and bigger pores. I have always had bad experiences with toner's so I was really hoping this would work for me. And it did more than that! I do believe my acne has gone down since using this, and to really test it out I finished the bottle after 5 and half months of daily morning and nighttime use. My skin feels smoother and bit brighter, more than anything it really keeps your skin clean without drying it out. It doesn't have a particular smell, the consistency is like water, and when you apply it is a bit tacky but no worries once it dries down completely, that goes away. This toner could be used by all skin types in my opinion. I will be trying their brightening toner soon, which I am even more excited about! Would repurchase.
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