SKU: 20817324436

Sera Koi Professional Spirulina Color Food 1000g

Sale price$103.50 Regular price$115.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Sera Koi Professional Spirulina Color Food 1000gSpecialized nutrition designed for vibrant colors and healthy growth, these floating granules feature a unique ring and core structure enriched with high levels of pigment dense spirulina and astaxanthin rich Haematococcus algae. This formulation ensures remarkable color intensity and clear definition within color zones, preventing any yellowing of white patterns while delivering a lustrous sheen and an optimal amino acid balance for superior growth.

Specialized nutrition designed for vibrant colors and healthy growth, these floating granules feature a unique ring and core structure enriched with high levels of pigment-dense spirulina and astaxanthin-rich Haematococcus algae. This formulation ensures remarkable color intensity and clear definition within color zones, preventing any yellowing of white patterns while delivering a lustrous sheen and an optimal amino acid balance for superior growth.

Proper nutrition is essential for highlighting the stunning colors of Koi. The significant inclusion of spirulina microalgae in this feed promotes color saturation and enhancement, alongside clear demarcation of color zones. White areas remain bright without an unsightly yellow tint. Spirulina boasts over 50% protein content, providing all essential amino acids along with numerous unsaturated fatty acids. Furthermore, the algae are rich in various vitamins and minerals. Astaxanthin, in particular, enhances coloration, especially in red regions. This pigment, akin to vitamins, bolsters the immune system, acts as an antioxidant, and supports reproductive health. Only the natural, highly bioavailable form of astaxanthin is utilized in sera feed, with Haematococcus algae being the primary source (60.5 mg of astaxanthin per kg of feed). Additionally, ingredients such as krill and spirulina contribute to the supply of astaxanthin and other vital pigments.

Koi Professional Color is composed of two essential parts: a feeding ring and a feeding core. This innovative design is achieved through a specialized co-extrusion manufacturing process that allows for the combination of differently processed components. The ring is made from high-quality natural ingredients, including spirulina and Haematococcus, ensuring both outstanding colors and adequate nutrition. The core includes essential vitamins, minerals, and trace elements to promote healthy growth and a robust immune system. This colored feed can be offered year-round when the water temperature exceeds 8°C. It serves as a complete diet for all Koi.

Ingredients
  • fish meal
  • corn starch
  • wheat flour
  • wheat gluten
  • spirulina (6.3%)
  • wheat germ
  • brewer's yeast
  • fish oil
  • Mannan-oligosaccharide (0.4%)
  • Haematococcus algae
  • krill meal
  • nettles
  • alfalfa
  • green-lipped mussel meat meal
  • seaweed meal
  • paprika
  • parsley
  • spinach
  • carotene
  • garlic
  • fenugreek seeds
  • fennel seeds
  • anise seeds
Additives
  • Vitamins and provitamins: 3a672a/vit. A 37,000 IU/kg
  • 3a671/vit. D3 1,800 IU/kg
  • 3a700/vit. E 120 mg/kg
  • 3a820/vit. B1 35 mg/kg
  • 3a825i/vit. B2 90 mg/kg
  • 3a312/stab. vitamin C 550 mg/kg
Analytical Constituents
  • protein 38.0%
  • fat 10.0%
  • fiber 2.5%
  • moisture 6.0%
  • ash 7.0%
Recommended For
  • Koi Fish
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: 20817324436

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4.6 ★★★★★
Based on 14 reviews
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Verified Purchase
William J. Austin
Massapequa, US
★★★★★ 5
Just as excellent as all other K&N products I've used
Size: 1 Count (Pack of 1)
Great fit, and lot more more robust in build than the OEM filter it replaces. I've replaced the factory cabin air filters in at least 3 vehicles with these, when the time came to replace. Side note: This one went into a 2020 Lincoln Aviator and --consistent with my experience with previous Lincoln models -- the retaining tabs on the filter housing door snapped off when I was trying to remove it. Nothing to do with the K&N filter, but I just don't understand why Lincoln can't design a better housing door mechanism.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2025
Z
Verified Purchase
Zoloft
Los Angeles, US
★★★★★ 5
Great fit, great replacement for standard filter.
Size: 1 Count (Pack of 1)
Very tight fit, but fit it does. I put this in my 2.5L Ford Escape Hybrid 2020. Fits tight, but well, so no wiggling.
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Reviewed in the United States on September 8, 2025
G
Verified Purchase
Glen K
New York, US
★★★★★ 5
Consistently high quality products
Size: 1 Count (Pack of 1)
Have used both their cabin and engine filters for all of my vehicles and will continue with each new vehicle I get. I like that they last a LONG time, are reusable (washable), and help the vehicle run better.
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Reviewed in the United States on July 7, 2025
G
Verified Purchase
Gilpinator
Whiting, US
★★★★★ 4
A very tight fit
Size: 1 Count (Pack of 1)
I purchased this for my 2022 Escape, It is the same part listed on the KN website, I watched a video on You-tube on how to replace it. The process seemed simple enough, but I'm not as talented as the poster. I finally got the damper unhooked on the right of the door and the two clips that hold the glove box in were easy to push in. This let the glove box fall forward, Now to remove the two phillips screws that secure door of the filter assembly closed. They weren't too bad, but make sure you have a magnet to get them out, or if they drop to retrieve them. Now the door clips need to be spread apart, I broke the left one, but the right one was ok. Swap the filter and then try to close the door. The new filter was a little too thick front to back and made the door very hard to close. I used the screws to hold the door in place. Close the glove box and try to get the damper back on the peg. Search for this video 2020 - 2022 Ford Escape How to Replace Cabin Air Filter
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Reviewed in the United States on June 9, 2024
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Verified Purchase
john
Waukegan, US
★★★★★ 5
Honest review
Size: 1 Count (Pack of 1)
Easy installation quality performance great replacement better cooling but price should be a little better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

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