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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
For Your Every Summer RSVP, with Code: SUMMER15
Description
Sera Siporax Professional[Volume - 50L]Maximum optimization of biological filtration The original sera siporax Professional is designed for both freshwater and saltwater aquariums, as well as ponds. Regardless of the type of filter used (internal, external, or trickle), it maximizes the surface area needed for biological filtration and offers the ideal substrate for beneficial filter bacteria to thrive. The filtering and decomposition processes found in natural water beds are crucial.
Maximum optimization of biological filtration The original sera siporax Professional is designed for both freshwater and saltwater aquariums, as well as ponds. Regardless of the type of filter used (internal, external, or trickle), it maximizes the surface area needed for biological filtration and offers the ideal substrate for beneficial filter bacteria to thrive. The filtering and decomposition processes found in natural water beds are crucial. Micro-organisms decompose organic waste, making it available as a nutrient for aquatic plants while eliminating harmful substances like ammonium, nitrite, and nitrate. In nature, the waste produced per amount of water is minimal, which means the existing bottom surface can support a sufficient number of micro-organisms. However, an aquarium represents a small ecosystem in a limited space. Therefore, it is essential to significantly enhance the settling area to ensure the thorough and secure breakdown of organic remnants. Sera has successfully achieved this with the innovative high-performance filter medium, sera siporax. Unlike conventional filter rings on the market, sera siporax is made from sintered glass. This distinctive material features a unique three-dimensional pore structure that maximizes surface area. Additionally, the fine pores create optimal conditions for bacteria that degrade pollutants. As it is an interconnected system, the bacteria are continually flushed by water, enabling them to eliminate pollutants with the highest efficiency. Moreover, the distinctive pore configuration allows for 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:
- 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
4.1 ★★★★★
Based on 1321 reviews
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Product Reviews
★★★★★ 5
Wonderful
Size: King (Pack of 1)
This pillow is amazing! If you want a good nights sleep, give this pillow a try!
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Great Pillow!
Size: King (Pack of 1)
Excellent product. I have been searching for a pillow that wasn't too soft or too hard and supported my neck. I now wake up without a stiff neck and a headache. Wonderful!
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Reviewed in the United States on January 11, 2026
★★★★★ 4
Comfortable
Size: King (Pack of 1)
An adjustable pillow
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Reviewed in the United States on August 12, 2024
★★★★★ 5
Pillow
Size: King (Pack of 1)
Love it! Great support.
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Reviewed in the United States on April 28, 2026
★★★★★ 1
Doesn't last long
Size: King (Pack of 1), Size: King (Pack of 1)
I have only had this pillow for 8 month and it is flat and not comfortable anymore. I sent the company an email and they never responded. I do now recommend that you buy this pillow.
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Reviewed in the United States on January 10, 2024