Angel Koi - Silkworm Pupae

Silkworm pupae are a high source of protein which contributes to the rapid growth of fish. Feeding silkworm provides a better slime coat protection to resist parasite & bacterial infections resulting in a better, bigger healthy fish. Silkworm is  naturally high in protein, calcium, nutrients, vitamins, minerals & other essential fatty acids. Use as a dietary supplement or treat and only feed when the temperature is over 16oC

Composition - Silkworm Pupae

Analytical Constituents

  • Crude Protein 53%

  • Crude Fats & Oils 26%

  • Crude Fibre 4%

  • Crude Ash 5%

Angel Koi - Mealworms

All of our mealworms are premium dried, ensuring that all the nutrients are kept safe inside.  Mealworms provide a natural food for wild birds without the need for handling or storing live food. They are packed full of protein, vitamins and high grade edible oils providing a great source of energy.

Dried Mealworms are larvae of a beetle which feed on vegetables, unlike maggots that feed on rotting meat.


Mealworms are an excellent food for Koi and Turtles, Terrapins, Birds, Amphibians, Reptiles, Mammals etc

Composition - 100% Dried Mealworms

Analytical Constituents

  • Crude Protein 60%

  • Crude Fats & Oils 24%

  • Crude Fibres 4.5%

  • Crude Ash 3.5%


Angel Koi - Koi Treat Mix

An excellent supplementary food for Koi & Pond Fish this contains a mix of Silkworm Pupae, River Shrimp & Mealworms.
Only to be fed when the water temperature is 16oC or above.

Composition - Silkworm, River Shrimp, Mealworms

Analytical Constituents

  • Crude Protein 56%

  • Crude Fats & Oils 20%

  • Crude Fibre 4%

  • Crude Ash 7%

Angel Koi - Koi Treat Balls

These are a 100% natural product that adds interest for the Koi keeper and stimulation for the Koi as they chase the ball around the pond until it breaks up. High in protein & essential fatty acids, these balls can be fed daily whilst water temperatures are above 15C.

Content - Mixed Shrimp, Gammarus Shrimp, River Shrimp

Composition - Shrimp & Silkworm, Gammarus Shrimp. River Shrimp, Silkworm

Analytical Constituents - Mixed Shrimp

  • Crude Protein 60%

  • Crude Fats & Oils 9%

  • Crude Fibre 5%

  • Crude Ash 13%

Analytical Constituents - Shrimp & Silkworm

  • Crude Protein 60%

  • Crude Fats & Oils 11%

  • Crude Fibre 5%

  • Crude Ash 13%





Aquasource Silkwork Pupae

  • High quality Silkworm Pupae

  • High in protein and carotenoids

  • Boosts growth

  • Improves colour


Aqua Source Silkworm Pupae are high in protein and carotenoids. This high quality silkworm pupae will help attain good growth and vibrant colours. We advise soaking the pupae in warm water before feeding, to assist digestion. Best fed with water temperatures above 14c.


Aquasource Gammarus Shrimps 

  • High in protein

  • Increased growth

  • Improves Colour

  • Highly nutritious

  • Natural Food


Aqua Source Gammarus Shrimps are sourced from the clearest waters in the world, a highly nutritious and quality food for increased growth and vibrant colours.  For best results, feed Aqua Source Gammarus Shrimps when the water temperature is above 14C.


Ingredients: Gammarus Shrimps

Composition: Crude Protein 48%, Crude Fat 5%, Crude Fibre 3%, Ash 5%, Vitamin A, D3, E & C 

Aquasource Koi Buffet 

  • Gammarus Shrimps

  • River Shrimps

  • Mealworms

  • Silkworm Pupae

  • Highly nutritious mixed treat food


Aqua Source Koi Buffet combines all the high quality treats that your fish love! Gammarus Shrimps, River Shrimps, Mealworm and Silkworm Pupae. A highly nutritious buffet that your koi will love. Aqua Source Koi Buffet is also ideal for goldfish and orfe.


Gammarus Shrimps, River Shrimps, Mealworm, Silkworm Pupae

Crude Protein 60%, Crude Fat 5%, Crude Fibre 9%, Ash 16%, Vitamin A, D3, E & C




EA Pond Treats

Evolution Aqua's Pond Treats Variety Mix are natural, high protein treats to supplement the diet of all pond fish. These high protein treats are Silkworm, Mealworm, Gammarus, and Shrimp. These treats can be fed to your fish with their regular food.




EA Freshwater Shrimp

An EXCELLENT natural food for great colours, skin and growth. HIGH nutritional value and easily digestible protein which dramatically improves the koi's internal system.


The 'Red Gammarus Pulex' freshwater shrimp is an ideal supplement to your daily koi feed. They are high in digestible protein and carotene (vitamin A and it's provitamins) which stimulate the natural digestive process in koi. They contain a natural colour enhancer and have a high nutritional value.

Gammarus Pulex are only found in the cleanest, most unpolluted waters in the world. These particular shrimps are selected and harvested from the clearest streams in the Arctic. They cannot survive in any type of polluted water and so are very healthy and 'clean' food for your koi. It is best to feed the shrimps just before your normal koi food, as it will stimulate the digestive process enormously - it will also boost their vitality and colours.

EA Silkworm Pupae

A proven HIGH QUALITY food for rapid growth and excellent skin quality. HIGH in unprocessed natural protein which is easily digested.  Evolution Aqua silkworm pupae are an excellent and powerful supplementary feed for koi. Made from the highest quality silkworm pupae, they are carefully dried out to retain all the goodness with no additives or preservatives included.


This product is an ideal food due to it being rich in proteins. It not only increases the growth rate of your koi but also enhances the colours. Silkworm pupae can be fed as a daily 'treat' or as a powerfood at maximum of 30% of total food volume. Due to the high protein and fat content values, it is recommended not to feed below temperatures of 15C/59F. To improve the digestion ability of your koi further, put the pupae in warm water for half an hour before use.

Koi Treats 

Food Specifications

53 Greenford,



Tyne & Wear.

NE11 0TW

Pet Shop Licence: 067208

DEFRA 5 Star Rated