SKU: 32993255070

Sera Siporax Professional[Volume - 500ml]

Sale price$50.40 Regular price$56.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Sera Siporax Professional[Volume - 500ml]Maximize Biological Filtration Efficiency The original sera siporax Professional is designed for both freshwater and saltwater aquariums, as well as ponds. Regardless of the filter type (internal, external, or trickle), it optimizes the surface area necessary for biological filtration and provides an ideal substrate for the establishment of essential filter bacteria. The filtration and decomposition processes that occur at the bottom of natural bodies

Maximize Biological Filtration Efficiency

The original sera siporax Professional is designed for both freshwater and saltwater aquariums, as well as ponds. Regardless of the filter type (internal, external, or trickle), it optimizes the surface area necessary for biological filtration and provides an ideal substrate for the establishment of essential filter bacteria. The filtration and decomposition processes that occur at the bottom of natural bodies of water are crucial. Micro-organisms process organic waste, making it accessible as nutrients for aquatic plants, while effectively removing pollutants like ammonium, nitrite, and nitrate. In nature, minimal waste is generated per volume of water, allowing for sufficient micro-organism populations on the existing substrate. However, an aquarium is a compact ecosystem, making it essential to maximize the settling area to ensure complete and safe breakdown of organic residues. sera has achieved this with their innovative high-performance filter medium, sera siporax.

Unlike other filter rings on the market, sera siporax is made from sintered glass. This unique material features a distinctive three-dimensional pore structure that significantly increases the surface area. Additionally, the fine pores create the perfect conditions for bacteria to thrive and decompose pollutants. Since it operates as an interconnected system, the bacteria are continuously flushed by water, enabling them to break down contaminants with optimal efficiency. Moreover, the exceptional pore configuration facilitates self-cleaning of the substrate, resulting in extended filter lifespan.

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: 32993255070

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4.1 ★★★★★
Based on 27 reviews
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Verified Purchase
Missy
Pawtucket, US
★★★★★ 5
Cute
Wish it was a bit bigger. Currently works for what I was looking for.
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Reviewed in the United States on January 19, 2026
R
Verified Purchase
Robin
Natrona Heights, US
★★★★★ 5
Great jewelry box for travel
Color: Cloud White, Size: 8"W
Great jewelry box for travel. Especially if you like to take a lot of jewelry to use with your outfits. It's small enough to not take up a lot of room buttholes a good amount of jewelry.
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Reviewed in the United States on March 21, 2026
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Verified Purchase
Tech
Carnegie, US
★★★★★ 5
Great product, roomy, well made
Color: Cloud White, Size: 8"W
Love this! Bought a second one. It is sturdy with a lot of protection in the hard case. I expected the case to be soft, but as I think of it, I am happy that it is hard shelled on the outside in order to protect the items inside. The case also has tons of room. I will keep my most-used jewelry packed in it and just grab this case when I travel. Prior to ordering this, I ordered another brand and I am SO happy that I returned that one. It was flimsy, cheaply made and not functional. This is great - looks expensive, well made, velvet lined, plenty of room. This is a bit on the larger side, but completely functional to put into a suitcase. It is organized well, too. My only suggestion for the makers is that the inside dividers could be secured better (they move around a bit) and if they wanted to hit it out of the park, they could actually offer additional dividers for that section (since the sections are fairly large, they could be divided further). However, all in all, this is a great travel organizer and a good value!
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Reviewed in the United States on April 15, 2025
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Verified Purchase
Samantha Jane
Pawtucket, US
★★★★★ 4
Holds a lot of jewelry in a compact travel case
Color: Ink Black, Size: 8"W
This is a nice sturdy jewelry case that is the perfect size for travel. I took the mirror out because I didn't need it and I needed more room for jewelry. I used it on a 12 day cruise where we dressed up a lot and I was able to fit all of my dressy jewelry in it. I used the bottom underneath the earring display to put my bracelets in because it has adjustable compartments. It kept my jewelry organized and easy to find. I wish the necklace area could be longer/bigger as my necklaces were almost getting tangled into each other. I chose the black color because I thought it wouldn't show wear and tear as much as a lighter color. The zippers were tricky occasionally. That's also why I took the mirror piece out so it would zip better. I am happy with this travel case and will use it again.
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Reviewed in the United States on November 29, 2025
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Verified Purchase
EXTRAVAGANT ON A BUDGET
Phoenix, US
★★★★★ 5
Worth IT!
Color: Cloud White, Size: 8"W, Color: Cloud White, Size: 8"W
Super cute and well made. I recently got one from target for 10 bucks which was so small and Barley had room. This has a lot of room for all my earring etc. I really like this product nice and well made. The color is super cute. The inside has a very nice soft inside velvet. Get this product its super cheap and good well made.
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Reviewed in the United States on April 29, 2026

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