---
product_id: 110547812
title: "sera Koi Professional Spring & Fall Food 15.43lb| Floating Pellets for Immune Support & Condition | for Temperatures Below 63°F | Enriched with Vitamins & Omega Fatty Acids"
brand: "sera"
price: "€ 401.57"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sera"
url: https://www.desertcart.gr/products/110547812-sera-koi-professional-spring-and-fall-food-15-43lb-floating
store_origin: GR
region: Greece
---

# Boosts immune defense with Vitamin C Advanced co-extrusion tech Formulated for temps <63°F sera Koi Professional Spring & Fall Food 15.43lb| Floating Pellets for Immune Support & Condition | for Temperatures Below 63°F | Enriched with Vitamins & Omega Fatty Acids

**Brand:** sera
**Price:** € 401.57
**Availability:** ✅ In Stock

## Summary

> ❄️ Feed the season, fuel the legend.

## Quick Answers

- **What is this?** sera Koi Professional Spring & Fall Food 15.43lb| Floating Pellets for Immune Support & Condition | for Temperatures Below 63°F | Enriched with Vitamins & Omega Fatty Acids by sera
- **How much does it cost?** € 401.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/110547812-sera-koi-professional-spring-and-fall-food-15-43lb-floating)

## Best For

- sera enthusiasts

## Why This Product

- Trusted sera brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Enthusiasts:** Highly rated with 4.5 stars and praised for irresistible taste that koi can’t resist.
- • **Seasonal Vitality Boost:** Optimized nutrition for koi metabolism in cooler spring & fall temperatures below 63°F.
- • **Cutting-Edge Co-Extrusion:** Dual-layer pellets deliver easy digestion and concentrated vitamins & minerals for peak health.
- • **Floating Pellet Advantage:** Pellets float to the surface, encouraging natural feeding behavior and easy monitoring of intake.
- • **Immune Defense Powerhouse:** Extra Vitamin C and omega fatty acids strengthen disease resistance and promote robust growth.

## Overview

sera Koi Professional Spring & Fall Food is a scientifically formulated floating pellet designed specifically for koi fish during cooler temperatures below 63°F. Utilizing advanced co-extrusion technology, it combines a digestible outer ring with a nutrient-rich core packed with vitamins, omega fatty acids, and minerals to boost immune defense and support healthy growth. Perfect for prepping koi for winter rest or energizing them for spring, this 15.43 lb bag is a must-have for koi keepers aiming for vibrant, resilient fish year-round.

## Description

Below 17°C (63°F), the metabolism of the fish is not fully effective any more. The food must therefore be particularly easy to digest. This is the only way Koi can prepare for winter or start into the year in spring. sera KOI Professional Spring/Autumn Food considers the special nutritional requirements of Koi and other pond fish at temperatures below 17°C (63°F). The unique sera process of coextrusion allows combining differently treated ingredients. The ring contains ingredients that are particularly easy to digest and relieve metabolism. The core consists, among others, of essential vitamins, minerals and trace elements for healthy growth and a strong immune system. Additional vitamin C furthermore strengthens disease resistance and reduces sensitivity against diseases.

Review: Floatring Pellets - Was looking for a sinking pellet which I thought these were. Doesn't really matter as the fish are loving them and are now coming to the top to eat. I do have to smash up some of them for my smaller fish, however, I would definitely buy this product again!
Review: Should be called koi crack - Oh did they love this food. I bought another for the spring they ate, when I Dugout food container from last season I found about a cup of this food in it you would not believe how rapidly they ate that cup of food and avoided the new stuff. I was really pleased with it myself very little dust large enough for the two foot guys. Personally I would like a larger bag or bucket, especially since they just suck it up like lightning.

## Features

- ENHANCE KOI VITALITY & DEFENSE: sera Koi Professional Spring & Fall food features floating pellets with a unique core and ring structure, packed with easily digestible ingredients and extra Vitamin C to boost immune defense and improve overall condition.
- SPECIFICALLY FORMULATED FOR COOLER WEATHER: Perfect for temperatures below 63°F, this koi food supports fish metabolism during the critical spring and autumn periods, ensuring your koi are well-prepared for winter or energized for the year ahead.
- RICH IN ESSENTIAL NUTRIENTS: Enriched with omega fatty acids, vitamins, natural minerals, and trace elements, our formula meets the dietary requirements of koi, promoting good growth and a stable immune system during their most sensitive phases.
- ADVANCED CO-EXTRUSION PROCESS: Utilizing cutting-edge co-extrusion technology, our koi food combines variously treated raw materials into a food ring and food core, delivering a balanced and comprehensive diet that promotes fish health and vitality.
- OPTIMAL CONDITION FOR: sera Koi Professional Spring & Fall enhances spring vitality and gives them the best possible start into spring. Fed in the fall, it optimally prepares koi for winter rest with its specially formulated recipe.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002RKVDX4 |
| ASIN  | B002RKVDX4 |
| Additional Features | Advanced Co-Extrusion Process |
| Age Range Description | Adult |
| Best Sellers Rank | #57,923 in Pet Supplies ( See Top 100 in Pet Supplies ) #542 in Aquarium Fish Food #2,327 in Dry Dog Food |
| Brand Name | Sera |
| Breed Recommendation | Small Breeds |
| Container Type | Bag |
| Customer Reviews | 4.5 4.5 out of 5 stars (995) |
| Date First Available  | August 7, 2012 |
| Dog Breed Size | Small |
| Global Trade Identification Number | 04001942070096 |
| Included Components | sera KOI Professional Spring/Autumn Food 15.4 lb. 7 kg |
| Is Discontinued By Manufacturer  | No |
| Item Form | Pellet |
| Item Weight | 7.65 Kilograms |
| Item model number  | 7009 |
| Manufacturer | Sera North America, Inc. |
| Manufacturer  | Sera North America, Inc. |
| Manufacturer Part Number | 7009 |
| Model Number | 7009 |
| Number of Items | 1 |
| Occasion | Birthday |
| Product Benefits | Boosts koi immune defense and promotes growth during critical periods. |
| Product Dimensions  | 13.39 x 13.78 x 13.78 inches; 16.85 Pounds |
| Recommended Uses For Product | Spring, Fall |
| Special Ingredients | Omega fatty acids, vitamins, natural minerals, and trace elements |
| Specific Uses For Product | Active, Weight Management |
| Target Species | Fish |
| Unit Count | 246.4 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Sera
- **Item Form:** Pellet
- **Special Ingredients:** Omega fatty acids, vitamins, natural minerals, and trace elements
- **Specific Uses For Product:** Active, Weight Management

## Images

![sera Koi Professional Spring & Fall Food 15.43lb| Floating Pellets for Immune Support & Condition | for Temperatures Below 63°F | Enriched with Vitamins & Omega Fatty Acids - Image 1](https://m.media-amazon.com/images/I/71b2rOe4xjL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Floatring Pellets
*by J***K on November 18, 2024*

Was looking for a sinking pellet which I thought these were. Doesn't really matter as the fish are loving them and are now coming to the top to eat. I do have to smash up some of them for my smaller fish, however, I would definitely buy this product again!

### ⭐⭐⭐⭐⭐ Should be called koi crack
*by J***. on April 14, 2024*

Oh did they love this food. I bought another for the spring they ate, when I Dugout food container from last season I found about a cup of this food in it you would not believe how rapidly they ate that cup of food and avoided the new stuff. I was really pleased with it myself very little dust large enough for the two foot guys. Personally I would like a larger bag or bucket, especially since they just suck it up like lightning.

### ⭐⭐⭐⭐ Good but small
*by D***L on September 2, 2025*

Good but small for the size of my fish

## Frequently Bought Together

- Sera 7009 KOI Professional Spring/Autumn 15.4 lb 7 kg Pet Food, One Size
- Sera 7018 KOI Professional Summer 15.4 lb 7 kg Pet Food, One Size

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-26*