Sera Koi Royal Nature Large 21L[Volume - 21L]
SKU: 98511988431

Sera Koi Royal Nature Large 21L[Volume - 21L]

Sale price$160.65 Regular price$178.50
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Description

Sera Koi Royal Nature Large 21L[Volume - 21L]Essential nutrition for a long and healthy life for Koi measuring over 25 cm (10 in.). These floating granules are particularly stable and designed specifically for larger Koi. They encourage balanced growth, a robust immune system, and optimal development. Thanks to a well balanced carbohydrate and protein ratio, they are easy to digest and suitable for complete feeding throughout the year. Koi Royal Large serves as a fundamental food source composed

Essential nutrition for a long and healthy life for Koi measuring over 25 cm (10 in.). These floating granules are particularly stable and designed specifically for larger Koi. They encourage balanced growth, a robust immune system, and optimal development. Thanks to a well-balanced carbohydrate and protein ratio, they are easy to digest and suitable for complete feeding throughout the year.

Koi Royal Large serves as a fundamental food source composed of meticulously processed granules that contain no artificial colors or preservatives. Key ingredients such as omega fatty acids and immune-boosting mannan oligosaccharides aid in healthy development and enhance disease resistance as Koi age. The inclusion of 4% sustainably sourced insect meal further enriches this thoughtfully crafted formula.

Thanks to its balanced carbohydrate and protein content, this feed is highly digestible and ideal for year-round use. It perfectly meets the nutritional needs of Koi. The floating granules maintain their shape exceptionally well, ensuring that they do not pollute the water.

Complete feed for all Koi

  • Ingredients
  • fish meal, corn starch, wheat flour, wheat gluten, insect meal (Hermetia illucens) (4%), fish oil, brewers yeast, mannan oligosaccharides (0.7%), green-lipped mussel meat meal, garlic, Haematococcus algae.
  • Additives
  • Vitamins and provitamins: 3a672a/Vit. A 14,400 IU/kg, 3a671/Vit. D3 1,800 IU/kg, 3a700/Vit. E 180 mg/kg, 3a820/Vit. B1 18 mg/kg, 3a825i/Vit. B2 18 mg/kg, 3a312/stab. Vit. C 180 mg/kg.
  • Analytical Constituents
  • Crude Protein 36.0%, Crude Fat 9.0%, Crude Fiber 2.5%, Moisture 6.0%, Crude Ash 7.0%.

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SKU: 98511988431

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Nathalie M. Rosario Escobar
San Leandro, US
★★★★★ 5
Very good
Color: 01-black, Size: Small
It looks so good on my bf, he really like it. The quality is so perfect.
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Reviewed in the United States on January 15, 2026
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Javian Campbell
Cuba, US
★★★★★ 5
Good quality
These fit so well material is very tick nice for winter they have all different colors and it’s so comfy it’s really good value for your money for that level of thickness
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Reviewed in the United States on September 30, 2025
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Ruby
Pawtucket, US
★★★★★ 5
Buy it
If you're looking for a comfortable thick and nice turtle neck this is the one. It's nice and form fitting nice weight to it to keep you warm. But not to thick that you cant just wear it on a regular sunny day if you wanted. The design pattern Is also very nice. Can dress it up or down. I bought the black and then immediately bought the rust orange color for my friend once he tried on mine he wanted one immediately so I gifted him one. He loves it. Definitely worth the buy. Excellent quality. I bought a Large 5"11 165lbs
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Reviewed in the United States on December 21, 2024
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Verified Purchase
Make it Do!
Port Orchard, US
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
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Reviewed in the United States on February 11, 2026
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SeanCeltiad
Whiting, US
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
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Reviewed in the United States on July 30, 2025

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