Best Pond Fish Food for Koi of 2025

Toby Butcher Avatar
Toby Butcher
Last Updated: 2 Feb 2025

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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

HERONS Koi Trio Pellets for Pond Fish Cover #TOP 1
HERONS Koi Trio Pellets for Pond Fish
ftb score rating icon 9.9
Tetra Koi Pond Fish Food Sticks 1.5kg Cover #TOP 2
Tetra Koi Pond Fish Food Sticks 1.5kg
ftb score rating icon 9.8
HERONS Ultralight Pond Sticks Mix with Spirulina Cover #TOP 3
HERONS Ultralight Pond Sticks Mix with Spirulina
ftb score rating icon 9.6

Top 10 Pond Fish Food for Koi

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
#TOP 2

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 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
#TOP 4

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

HERONS Ultralight Pond Sticks Mix 15L

HERONS Pond Sticks Mix Ultralight 15L
1.2 kg (Pack of 1)
HERONS Ultralight Pond Sticks Mix 15L Cover
HERONS Pond Sticks Mix Ultralight 15L - Koi & Goldfish Food - Excellent Value - Complete Feed for all Pond Fish - Premium, Variety Pond Sticks

HERONS Pond Sticks are tasty and nutritious ultralight floating sticks designed for all pond fish. The special drying process makes them extremely lightweight, ensuring superb digestibility. Enhanced with spirulina, these sticks not only intensify the colours of your fish but also boost their immune systems. Additionally, paprika is included to further improve colouration, while wheat germ ensures better digestibility. This complete feed is perfect for maintaining the health and vibrancy of your aquatic companions.

What We Like
Nutritious and tasty formula
Lightweight for easy digestion
Enhances fish colouration
Boosts immune system
Complete feed for all fish

Extra Select Koi Sticks Fish Food Tub

05SBKS5
1.8 kg (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

Walters Variety Super Mix for Cold Water Fish

Walter Products Wildlife and Aquatics
1 count (Pack of 1)
Walters Variety Super Mix for Cold Water Fish Cover
Walters Variety Super Mix (20L Refill Bag) | Pond Fish Food for Goldfish, Koi and all Cold Water Pond Fish | Floating Fish Food Pond Pellets and Sticks

The Walters Variety Super Mix provides a nutritious diet for all cold water pond fish, including Koi and Goldfish. The floating pellets and sticks are made from high-quality wheatgerm, ensuring your fish receive the essential nutrients they need for vibrant health. With a balanced nutritional profile, this feed minimises waste, helping to keep your pond water clear and clean. As a UK-based company, Walters Products is dedicated to producing top-quality fish food, giving you peace of mind that you are caring for your garden pond ecosystem.

What We Like
High-quality ingredients
Balanced nutrition for fish
Minimises pond waste
Floating pellets and sticks
Supports vibrant fish health
#TOP 8

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 9

Extra Select Koi Sticks for Vibrant Fish

01SBKS1
1 kg (Pack of 1)
Extra Select Koi Sticks for Vibrant Fish Cover
Extra Select Koi Sticks - Koi Food Pond Sticks, Complete Pond Fish Food for Garden Pond Ornamental Fish to promote Vibrant Colour & Healthy Nutrition - 1kg Bag

The Extra Select Koi Food offers a balanced diet for all sizes of pond fish, ensuring they receive the right mix of proteins and fats. With added Vitamin E and C, this food supports your fish's immune system, keeping them healthy and vibrant. The floating sticks make it easy for you to monitor feeding, allowing simple removal to prevent overfeeding. Additionally, the formulation includes algae, which enhances the colouration of your koi carp, making your garden pond truly stunning.

What We Like
Balanced diet for all fish
Supports immune system health
Easy to monitor feeding
Enhances fish colouration
#TOP 10

Complete Pond Fish Food Sticks by Extra Select

01SBPS1
1 kg (Pack of 1)
Complete Pond Fish Food Sticks by Extra Select Cover
Extra Select Pond Sticks Fish Food - Complete Pond Fish Food for Koi, Goldfish, Ornamental Fish Food Pond Sticks for Garden Pond & Aquarium Fish - 1kg Bag

The Extra Select Pond Sticks provide essential nutrients for your fish, ensuring they receive complete nutrition. With the addition of spirulina, these pellets promote vibrant colours in your garden pond, enhancing its aesthetic appeal. Their floating design allows for easy removal of uneaten food, helping to prevent overfeeding and reduce pollution in the water. This versatile fish food is perfect for koi, ornamental fish, and goldfish, supporting their healthy growth with a high protein content of 25%.

What We Like
Complete nutrition for fish
Promotes vibrant pond colours
Easy to remove food
Versatile for various fish types
High protein for growth
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 109 pond fish food for koi products and shortlisted 10 quality products. We collected and analyzed 39,603 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 £13.48.

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 HERONS, Tetra, Walter Products Wildlife and Aquatics, Extra Select.

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.