SKU: 81848967913

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: 81848967913

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4.5 ★★★★★
Based on 18 reviews
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R. Kernisant
New York, US
★★★★★ 5
Simple yet easy must have for discerning coffee drinkers
Color: Black&Silver
I seem to never get the same results from my coffee machine and it varied even more with the new brand that we just bought. I now have to make more adjustments with the water temperature, based on age, type of beans, etc. That affects the amount of ground dispensed and consistency in the shot until I get a new batch dialed in. So the only way to regulate these changes is to weigh both the beans and water. Using this little scale has made things easier, less frustrating and more predictable. What’s awesome is that it will automatically begin the timer with the first drop and stop when the pressure remains constant. Simple yet easy and super convenient. If you are looking for a great little digital scale this should do the trick. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
M
Verified Purchase
Memphis Tigers 🐯
Omaha, US
★★★★★ 5
Great Digital Scale!!
Color: Black&Silver
The Maestri House S2 scale has been clutch for dialing in my espresso shots. Memphis heat or not, this thing stays accurate and steady. The timer starts up quick, the readings are fast, and the compact size fits perfectly under my Breville without feeling cramped. It’s built solid, charges by USB‑C, and the precision really shows when you’re trying to get that perfect pull.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
J
Verified Purchase
John
Grantham, US
★★★★★ 4
Has fit perfectly into my morning espresso
Color: Black&Silver
This seems to me to be an excellent small kitchen scale. I am new to the complexities of espresso making and have begun using this scale every morning to measure my dose and output. It is working just fine. Easy to operate, keep clean and store. I did not give it 5 stars because I have limited comparisons but I don’t expect and will not bother looking for anything better.
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Reviewed in the United States on May 30, 2026
D
Verified Purchase
D. Lakin
Natrona Heights, US
★★★★★ 5
Perfectly fits what I needed for my espresso habit!
Color: Black&Silver
This Maestri House mini coffee scale is a great little tool for espresso and pour-over. The size is compact enough to fit under a portafilter or cup, and the 0.1g accuracy makes dialing in coffee much easier. I like the built-in timer, rechargeable USB-C battery, and clean black-and-silver look. It feels precise, practical, and easy to keep near the espresso machine. Great value for anyone who wants more consistent coffee.
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Reviewed in the United States on June 2, 2026
B
Verified Purchase
B. Swenson
Natrona Heights, US
★★★★★ 5
Maestro House Mini Coffee Scale
I have begun to drink tea, pu’erh tea to be specific. I have several varieties and I have had a problem with getting consistent results. The varieties can be very different in size depending on when the leaves are harvested (leaves harvested in spring are much smaller). So the easiest way to get consistent results is by weight. This scale is very easy to use with a ceramic tea scoop, set the tea scoop on the scale, zero it out and add tea leaves. This has made my results much better, without the wild swings in strength I had been getting before trying to eyeball even measures. This scale gives me accurate measurements to one tenth of a gram.
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Reviewed in the United States on April 15, 2026

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