What is a boilie?
A boilie is a paste of base mix (fishmeal, birdfood, nut or milk protein), eggs and flavour, rolled into balls and boiled to form a hard skin. That skin resists small nuisance fish so the bait stays on the hook until carp find it.
The carp angler's bait bible
Everything worth knowing about boilies.
How they work, why they catch, which brands to trust and exactly what to use on your water this season.
Boilie Selector
Pick a season and water — get a bait plan in seconds.
1. Season
2. Water type
Your recommendation · Krill & red boilies
Rich fishmeal or nut mix — carp bulk up before winter
- Size
- 15–18 mm
- Approach
- Build a bed over several days; this is the time for big hits. Fish natural features like reed lines and silt margins.
- Hookbait
- Hardened bottom bait to survive nuisance fish
The big brands
All brands →Mainline Baits
United Kingdom · Cell, Hybrid, Essential Cell
Sticky Baits
United Kingdom · The Krill, Manilla, Signature
Starbaits
France · SK30, Hot Demon, Probiotic
Imperial Baits
Germany · Carptrack Monster-Liver, Monster's Paradise, Big Fish
Know your boilies
The four main bait types — and when each one shines.
Fishmeal boilies
Dark, savoury and oily — the go-to for warm water and heavy baiting.
Krill & red boilies
Natural marine attraction with a rich red colour from krill and Robin Red.
Birdfood & nut boilies
Light, sweet and digestible — excellent in spring and cooler water.
Pop-ups
Buoyant, high-visual hookbaits that stand out over silt and weed.
Start here
All guides →Why use boilies?
They're selective, nutritious and leak attraction into the water. Carp learn to recognise them as a safe, rich food source — which is why a well-applied boilie campaign can transform your catch rate.
Shelf-life vs freezer baits
Shelf-life baits contain preservatives and keep for months. Freezer baits are fresher and often more attractive, but must be frozen and used within days once thawed.