Best Pond Fish Food for Koi of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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Pond fish food for Koi is a specially formulated diet that provides the necessary nutrients for the health and growth of Koi fish. This type of fish food is designed to float on the surface of the water, making it easy for Koi to feed. It comes in a variety of flavours and pellet sizes to cater to the needs of different Koi species. Pond fish food for Koi is recommended by experts to maintain the water quality of the pond, as it minimises the amount of uneaten food that can pollute the water and harm the fish.

At a Glance: Our Top Picks

Extra Select Koi Sticks Fish Food Tub Cover #TOP 1
Extra Select Koi Sticks Fish Food Tub
ftb score rating icon 9.9
HERONS Koi Trio Pellets for Pond Fish Cover #TOP 2
HERONS Koi Trio Pellets for Pond Fish
ftb score rating icon 9.8
Walters Variety Super Mix for Pond Fish Cover #TOP 3
Walters Variety Super Mix for Pond Fish
ftb score rating icon 9.6

Top 10 Pond Fish Food for Koi

Extra Select Koi Sticks Fish Food Tub

05SBKS5
5 l (Pack of 1)
Extra Select Koi Sticks Fish Food Tub Cover
Extra Select Complete Koi Sticks Fish Food Tub, 5 Litre

The Extra Select Koi Sticks offer a balanced diet for all sizes of fish, ensuring they receive the right amount of protein and fats. With added Vitamin E and C, these sticks support your fish's immune system, promoting vitality and overall health. The floating design makes it easy for you to monitor and remove any uneaten food, helping to prevent overfeeding. Additionally, the inclusion of algae enhances the colouration of your koi, making your pond vibrant and lively.

What We Like
Balanced diet for all fish
Supports immune system health
Floats for easy feeding control
Enhances fish colouration
Suitable for various pond fish

HERONS Koi Trio Pellets for Pond Fish

5060533808509
Multicolour
1 kg (Pack of 1)
HERONS Koi Trio Pellets for Pond Fish Cover
HERONS - Koi Trio Pellets, 3mm Premium Koi Fish Food, For Japanese Koi and Other Pond Fish, Prebiotic Pellets With Spirulina, Omega 3 Amino Acids, Colour and Growth Enhancing - 1Kg

HERONS Koi Pellets offer a nutritious diet for your Japanese Koi and other pond fish. The pellets enhance health and colour with ingredients like spirulina and paprika, ensuring your fish look vibrant. They are made from high-quality components, providing essential omega-3 fatty acids and vitamins for overall well-being. This formula also supports your fish's growth and boosts their immune system. With the convenience of all-year feeding, these pellets float and cater to your fish's needs in any season.

What We Like
Enhances fish health and colour
High-quality, nutritious ingredients
Supports growth and immune system
All-year feeding convenience
Floating properties for easy feeding

Walters Variety Super Mix for Pond Fish

Walter Products Wildlife and Aquatics
1 count (Pack of 1)
Walters Variety Super Mix for Pond Fish Cover
Walters Variety Super Mix (5L Refill Bag) | Pond Fish Food for Goldfish, Koi and all Cold Water Pond Fish | Premium Nutrition, Floating Fish Food Pond Pellets and Sticks

Walters Pond Fish Food is an excellent choice for keeping your pond fish healthy and vibrant. With high-quality ingredients like Wheat Germ and Spirulina, this mix provides essential nutrients and protein to support their vitality. Additionally, the clear water formula helps minimise waste and ammonia, ensuring a cleaner and healthier aquatic environment. Suitable for a variety of cold water species, including Koi and Goldfish, this mix contributes to a thriving pond population, making your pond more enjoyable for you and your fish.

What We Like
High-quality ingredients
Minimises waste and ammonia
Suitable for various fish species
Convenient 5L storage bag

Walters Variety Sticks for Cold Water Fish

Walter Products Wildlife and Aquatics
2.27 kg (Pack of 1)
Walters Variety Sticks for Cold Water Fish Cover
Walters Variety Sticks (5L Tub) | Pond Fish Food for Goldfish, Koi and all Cold Water Pond Fish | Nutritional Floating Fish Food Pond Sticks in Stay Fresh EasyTubs and Refill Bags

Walters Pond Fish Sticks are an ideal daily feed for all cold water pond fish, including Koi and Goldfish. These 4mm wheatgerm-based sticks provide a completely balanced nutritional profile, ensuring your fish receive high-quality proteins, essential fats, and vitamins. With their Stay Fresh ‘Easy' Tubs, you can conveniently store the sticks while keeping them fresher for longer. This packaging also helps keep unwanted pests away from your fish food, giving you peace of mind that your pond fish are getting the best nutrition without contamination.

What We Like
High-quality ingredients
Balanced nutritional profile
Stay Fresh packaging
Suitable for various fish types
Convenient storage

HERONS Ultralight Pond Sticks Mix with Spirulina

HERONS Pond Sticks Mix Ultralight 40L
3 kg (Pack of 1)
HERONS Ultralight Pond Sticks Mix with Spirulina Cover
HERONS - Pond Sticks Mix Ultralight 40L - Floating Sticks for Koi, Carp and Coldwater Fish - Immune System Boost - With Spirulina and Paprika - Complete Feed for Pond Fish - 3 KG

HERONS Pond Sticks Mix is an excellent choice for all pond and coldwater fish. These ultralight floating sticks contain spirulina, which enhances the colours of your fish while boosting their immune system. Additionally, the inclusion of paprika further improves colouration, making your pond fish more vibrant. With wheat germ in the mix, you can expect better digestibility, helping your fish to thrive and enjoy their food. This complete feed supports healthy growth and contributes to the overall well-being of your aquatic pets.

What We Like
Promotes healthy immune system
Enhances fish colouration
Improves digestibility
Suitable for year-round feeding
Premium quality ingredients

Tetra Koi Pond Fish Food Sticks 1.5kg

TE758629
1.5 kg (Pack of 1)
Tetra Koi Pond Fish Food Sticks 1.5kg Cover
Tetra Koi Pond Fish Food Sticks 1.5kg - biologically balanced for koi fish

Tetra Koi Food Sticks provide high-quality, complete nutrition specially designed for Koi fish. This biologically balanced food supports a healthy immune system, ensuring your fish remain robust and less susceptible to disease. It also boosts energy levels and overall vitality, helping your Koi thrive in their pond environment. By choosing this nutritious option, you can enjoy peace of mind knowing you are giving your fish the best possible care.

What We Like
High quality nutrition
Supports immune system
Boosts energy levels
Promotes fish vitality

HERONS Koi Growth & Colour Pellets 1KG

5060533807946
Brown
1 kg (Pack of 1)
HERONS Koi Growth & Colour Pellets 1KG Cover
HERONS - Koi Growth & Colour Pellets, 4.5mm - 1KG - Premium Pond Fish Food, For Koi Carp, Shubunkin and Goldfish, Growth and Colour Enhancing, High Protein, Multi Ingredient

HERONS Koi Pellets are designed to enhance the growth and colour of your Koi and pond fish. The premium floating pellets provide high protein and multi-ingredient nutrition, ensuring that your fish thrive. You will appreciate that these pellets do not cloud the water, maintaining a clean pond environment. The rich formula includes astaxanthin, a natural colour enhancer, promoting vibrant colouration in your fish. Additionally, the pellets are easily digestible, supporting healthy digestion and overall wellbeing.

What We Like
Enhances growth and colour
Does not cloud water
High-quality ingredients
Easily digestible formula
Encourages fish spawning
#TOP 8

20kg Webbox Rainbow Pellets for Pond Fish

20 kg (Pack of 1)
20kg Webbox Rainbow Pellets for Pond Fish Cover
20kg Webbox Rainbow Pellets Floating KOI CARP & All Pond Fish Food

The Webbox Rainbow Pellets provide a balanced daily diet for Koi and other pond fish. With a crude protein content of 25%, these pellets support healthy growth and strong forms. The crude fat level of 3% ensures your fish receive the necessary energy for their active lifestyles. Additionally, the pellets are designed in an approximate size of 6-8mm, making them suitable for a variety of pond fish. By incorporating this nutritious food into your feeding routine, you can expect to see your fish thrive.

What We Like
High protein content
Promotes healthy fish growth
Convenient pellet size
Suitable for all pond fish
#TOP 9

HERONS 1kg Winter Mix Fish Food Pellets

BROWN
1 kg (Pack of 1)
HERONS 1kg Winter Mix Fish Food Pellets Cover
HERONS 1kg Winter Mix Pellets 4.5mm PREMIUM POND FISH FOOD GOLDFISH KOI STURGEON

HERONS Winter Fish Food provides premium sinking pellets designed for all types of pond fish, including koi, goldfish, and sturgeon. These pellets are suitable for year-round feeding, ensuring your fish receive the right nutrition even in winter. Enriched with krill meal, they promote growth and strengthen the immune system, helping your fish thrive. Additionally, the excellent digestibility of these pellets reduces waste production, which contributes to better water quality in your pond.

What We Like
Year-round feeding option
Improves growth and immunity
Excellent digestibility
Reduces pond waste

Supa Value Pond Flake Fish Food 3 Litre

S0038/3V
Mixed
510 g (Pack of 1)
Supa Value Pond Flake Fish Food 3 Litre Cover
Supa Value Pond Flake Fish Food, 3 Litre Bucket | Premium Quality Goldfish, Koi & Coldwater Pond Fish Food | Provides A Nutritional Balanced Diet | Comes in a Resealable Bucket to Keep the Food Fresh

Supa Pond Flake Food is a complete diet designed for pond fish like Goldfish and Koi. This lightweight food, similar to aquarium fish food, is specifically formulated to meet the nutritional needs of pond fish. It's perfect for feeding during Spring, Summer, and Autumn, ensuring that your fish can thrive throughout the seasons. The 3 Litre resealable bucket keeps the food fresh and minimises waste, making it convenient for you to store and use.

What We Like
Complete balanced diet for fish
Lightweight and easy to feed
Ideal for seasonal feeding
Resealable bucket for freshness
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What do you feed koi fish in a pond?

Fish Food Pellets are good for the average-size koi while larger koi prefer bars of fish food. Most have plenty of proteins, a small number of fats, and essential vitamins & nutrients. Some other favorites include worms, larvae, tadpoles, shrimp, and clams.

2. What is the best food to feed koi?

Koi fish eat just about anything, from small bugs and insects, to plants and algae at the bottom of the fish pond, to store-bought koi fish food. Koi will even eat people food. They love cereal, lettuce, shrimp, rice, peas, watermelon... pretty much anything we like, koi fish consider food.

3. Do you need to feed koi in a pond?

Fish do not have to be fed provided you do not overstock your pond. They will live off of algae, insects and other miscellaneous food that the environment provides. Many pond owners never feed their fish and enjoy very healthy active fish. Don't worry if the fish are hungry.

Editor's Notes

During our pond fish food for koi research, we found 150 pond fish food for koi products and shortlisted 10 quality products. We collected and analyzed 44,541 customer reviews through our big data system to write the pond fish food for koi list. We found that most customers choose pond fish food for koi with an average price of £13.82.

The pond fish food for koi are available for purchase. We have researched hundreds of brands and picked the top brands of pond fish food for koi, including Extra Select, HERONS, Walter Products Wildlife and Aquatics, Tetra, Webbox.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.