What To Feed Your Fish

Feeding your fish isn’t just about keeping them alive — the right food helps them grow, stay colourful, and live long, healthy lives. Here’s a simple guide on what to feed koi, goldfish, and pond fish, plus what to look for on food labels.


🐟 Koi Carp


  • In warm months, use a high-protein pellet (35–40% protein) to boost growth and colour.
  • In cooler water, switch to wheatgerm-based food that’s easier to digest.
  • Look for ingredients like fish meal, shrimp meal, spirulina, wheatgerm, and krill for strong colour and healthy digestion.



🐠 Goldfish & Fancy Goldfish


  • Fancies do best on sinking pellets (floating food can upset their swim bladders).
  • Add blanched peas, spinach, or courgette a few times a week for variety.
  • Look for balanced foods with 20–30% protein, vitamin C, and natural colour enhancers like spirulina.



🌊 Pond Fish (Comets, Shubunkins, Orfe, Tench, Grass Carp)


  • A good pond stick or mixed pellet works well.
  • In summer, they’ll also graze on algae and plants.
  • For grass carp, offer additional greens like lettuce or spinach.



🦈 Sturgeon & Sterlets


  • These need specialist sinking sturgeon pellets — never feed floating koi food, as they can’t digest it properly.
  • Choose foods high in protein and oil for steady growth and energy.
  • Feed little and often to avoid waste building up on the pond floor.



💡 Tips for All Fish


  • Feed 2–3 times daily in warm months, only what they finish in 3–5 minutes.
  • In winter (below 8–10°C), reduce feeding — or stop completely if they become inactive.
  • Store food in a cool, dry place; old or damp food quickly loses nutrition.



📍 Need help choosing food?

At Wakeykoi & Aquatics in Himley, we stock a full range of koi, goldfish, sturgeon, and tropical foods — from everyday staples to specialist growth and colour diets. Ask us in store and we’ll match the right food to your fish.