SKU: 68606107579

Sera Koi Professional Winter

Sale price$12.59 Regular price$13.99
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Sera Koi Professional WinterSpecial food for Koi at temperatures below 12C (54F) quickly sinking pellets that can be eaten by Koi at the bottom appropriate diet for hibernating Koi with reduced carbohydrate percentage for good food utilization contains a high amount of highly unsaturated omega fatty acids to meet the energy requirements rich in vitamins and mannan oligosaccharides for a strong immune system and robust health In winter or at water temperatures below 12 degrees

Special food for Koi at temperatures below 12°C (54°F)

  • quickly sinking pellets that can be eaten by Koi at the bottom
  • appropriate diet for hibernating Koi
  • with reduced carbohydrate percentage for good food utilization
  • contains a high amount of highly unsaturated omega fatty acids to meet the energy requirements
  • rich in vitamins and mannan oligosaccharides for a strong immune system and robust health

In winter or at water temperatures below 12 degrees (54°F), Koi rarely appear at the water surface and search for food at the bottom. Therefore, in winter, it is recommended to always feed sinking food. The metabolism of the cold-blooded Koi slows down considerably at low temperatures. Therefore, in this period the animals need a food that is characterized by high bioavailability.

Koi Professional Winter is the appropriate staple food, developed especially for the activity level, foraging behavior, and nutritional requirements of Koi at low temperatures. The essential, highly unsaturated omega-3 fatty acids [Eicosapentaenoic acid (EPA) and Docosahexaenoic acid (DHA)] included in the food provide energy and protect cell membranes. Vitamins and mannan oligosaccharides strengthen the immune system. Due to the reduced carbohydrate amount, the food is particularly easy to digest at low temperatures. It sinks quickly to the bottom and keeps its shape, thus the fish, that move slowly when it is cold, have enough time to eat without the risk that the granules will disintegrate or dissolve. For these reasons, the food is ideal for feeding at water temperatures below 12°C (54°F).


Koi Professional Range

With the Koi Professional range, sera provides premium food types for Koi that take into account the needs of the cold-blooded animals during the different seasons (Spring & Fall, Summer, Winter). In addition, Koi Professional Color and Probiotic are two functional food types that can be fed throughout the year. Koi Professional Junior was specially developed to meet the nutritional requirements of small Koi.

Shipping Notes
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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: 68606107579

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4.0 ★★★★★
Based on 6 reviews
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Michelle B. Govertsen
Omaha, US
★★★★★ 4
Helps my moisturizer absorb better
Color: Cyano Pink Spicule
I’m not quite sure if the product is fully working the way it is supposed to but I do like that when I use this and the apply moisturizer, it absorbs into my skin better and leaves my skin smoother and a lot less greasy. It’s easy to throw in my travel bag because of the size and you really only just need a little for each use so it goes a long way got the cost.
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Reviewed in the United States on May 31, 2026
R
Verified Purchase
Raschell
West Palm Beach, US
★★★★★ 5
Amazing!
Color: Cyano Pink Spicule
This makes my skin feel so smooth. The appearance of my skin also is starting to look a lot better/younger. I've been using it for a week and a half already seeing changes.
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Holly K.
Belleville, US
★★★★★ 3
Brightens, doesn't firm
Color: Cyano Pink Spicule
I've been using this for about a month now, every night on my face and neck, hoping to reduce the appearance of wrinkles and tighten some of my skin in that area that seems to be losing elasticity. On my neck, I've honestly noticed no real difference in 4 weeks of continued, consistent daily use. The skin on my face does seem brighter and somewhat less textured than before, but I haven't noticed any change in the issues I was hoping this would resolve, based on the claims and how it was marketed. So... not a bad addition to my skincare, but not the solution I was looking for. Some have expressed concerns about it tingling or stinging... You can feel something when you apply it, it's almost like the feeling of static electricity, but it's very mild. I wouldn't let that stop you from giving it a try if you were concerned about it. It didn't cause my sensitive skin any breakouts or redness (although I was applying it at night before bed, so perhaps any redness was calmed overnight). I'm going to go ahead and finish the bottle, but based on these results, I probably won't repurchase.
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Reviewed in the United States on May 3, 2026
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Verified Purchase
arnie
Whiting, US
★★★★★ 4
Decent Product
Color: Cyano Pink Spicule
Not bad for the $ , it makes my skin feel good.
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Reviewed in the United States on May 24, 2026
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Verified Purchase
Noelle
Pawtucket, US
★★★★★ 5
Helped Tighten My Skin & Minimize Pores
Color: Cyano Pink Spicule, Color: Cyano Pink Spicule
I’ve loved the Dr. Melaxin Cyano Pink Spicule Serum! The bottle is small, but it lasted me around 6 months since I only use one pump every other night. When I first started using it, I noticed a tingling sensation, but over time my skin adjusted and I barely notice it now. I’ve definitely seen my pores appear smaller and my skin feels tighter and smoother after using it.
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Reviewed in the United States on May 26, 2026

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