SKU: 57790055370

Sera Koi Professional Spirulina Color Food 21L[Volume - 21L]

Sale price$225.90 Regular price$251.00
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Sera Koi Professional Spirulina Color Food 21L[Volume - 21L]Nutritional formula for vibrant colors and healthy development floating pellets featuring a ring structure and a core rich in pigment loaded spirulina and Haematococcus algae high in astaxanthin delivers exceptional color vibrancy with distinct color separation and prevents yellowing of white patterns yields a luxurious shine optimized amino acid profile for optimal growth Proper nutrition is essential for enhancing the stunning colors of Koi. A

Nutritional formula for vibrant colors and healthy development

  • floating pellets  featuring a ring structure and a core
  • rich in pigment-loaded  spirulina and Haematococcus algae high in astaxanthin
  • delivers exceptional  color vibrancy  with distinct  color separation  and prevents yellowing of white patterns
  • yields a luxurious  shine
  • optimized amino acid profile for optimal  growth

Proper nutrition is essential for enhancing the stunning colors of Koi. A significant amount of spirulina microalgae in the diet promotes color saturation and clarity, ensuring that color zones are well-defined. White areas remain bright without any undesirable yellow tint.

Spirulina provides over 50% protein content, includes all essential amino acids, and is rich in unsaturated fatty acids. Additionally, these algae are packed with various vitamins and minerals. Specifically, astaxanthin boosts colors, particularly in red areas. This pigment, similar to vitamins, bolsters the immune system, acts as an antioxidant, and supports reproductive health. Only the natural, highly bioavailable form of astaxanthin is incorporated into sera feed, primarily sourced from Haematococcus algae (60.5 mg of astaxanthin per kg of feed). Moreover, ingredients like krill and spirulina also contribute to the intake of astaxanthin and other vital pigments.

Koi Professional Color is made up of two parts: a feeding ring and a feeding core. This is achieved through a unique co-extrusion process that enables the combination of differently processed components. The ring features high-quality natural ingredients such as spirulina and Haematococcus, ensuring vibrant colors and appropriate nutrition. The core contains essential vitamins, minerals, and trace elements necessary for healthy growth and robust immune function.

Colored feed can be provided year-round when water temperatures are above 8°C.

Complete diet suitable for all Koi

 
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SKU: 57790055370

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4.1 ★★★★★
Based on 23 reviews
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Jen Siefert
Draper, US
★★★★★ 5
My dog LOVES this ball
Size: Medium, Size: Medium
Does your dog destroy tennis balls in seconds? Yes? Then your dog NEEDS this ball! It's squishy like a tennis ball, fits in ball launchers (even the cheap ones) and bounces when it hits the ground. My dog has been literally playing with this ball all day and not a single mark on it! The only bad thing is that it does not float. Definitely worth the money! Put it in your cart!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
W
Verified Purchase
Wolf-Haven
Lowell, US
★★★★★ 5
Perfect for ball demolishers
Size: Medium
The dogs love the chuck it brand. I don’t know what it’s made of but they go crazy over them. Will not play with another ball. Wonder if it’s “laced” with an addictive scent. Have pits. Very durable. Not able to chew to pieces. Last for about 6 months before there is a small break. I keep a back up because when the ball goes missing the house is in chaos. 😆 🤪
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
T
Verified Purchase
Tatiana
Lake Worth, US
★★★★★ 5
Most durable ball!
Size: Medium
This are my dogs fav ball 😍 they last forever!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
N
Verified Purchase
Nana
Waukegan, US
★★★★★ 4
Chuckit medium rebound balls
Size: Medium
My 8 month old German shepherd dog loves these balls. They are easy to throw, they bounce great, they are very chewable! She keeps one in her mouth most of the time. It satisfies her need to chew and she does not chew other things. She drops it in the water and lets the hole fill up and drinks that way. The only problem that has caused is suction in her mouth and difficulty in dislodging it for her. However, she would be lost without it!
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Reviewed in the United States on April 19, 2023
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Verified Purchase
Helena
New York, US
★★★★★ 5
These are definitely indestructible
Size: Medium
Both of my dogs can destroy a ball in a matter of minutes if I let them play with them (supervised) as is. Well not with these balls. They are the ONLY ones I have found that are 100% indestructible. Please only let your dogs play with these as a toy when supervised though. They go really far when throwing them, so both dogs get a good amount of running and exercise with these. I also bought these because they have the hole in the middle of the ball which is very important in the event that a dog gets one stuck at the back of their throat. This allows them to breath unlike those without this hold. It's an unlikely event, but as dog owners, we all need to be aware of this and educate ourselves on what to do if this SHOULD happen. This isn't a scare tactic, nor a reflection of this particular brand, it can happen with any type of ball. My two dogs are about 45ish lbs and the size is perfect for them, I don't want anything smaller than this. They love them. There is no annoying squeak. Really easy to wash after use. Some balls take forever to get the slimy saliva off, but these don't.
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Reviewed in the United States on September 25, 2025

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