Boilies explained: choosing and using carp boilies

The main types

No bait catches everywhere all the time. The base mix decides when it works best, and the flavour mainly decides how quickly fish find it.

• Fishmeal: oily, high-attract, best from late spring to autumn above about 12°C
• Milk protein and birdfood: more digestible, strong in colder water
• Nut-based (tiger, peanut): a good all-year choice, very popular
• Fruity or sweet: high-attract, great for short sessions and winter singles

Shelf-life or frozen?

Frozen boilies use fewer preservatives and many anglers rate them for longer campaigns. Shelf-life baits are more convenient for occasional sessions. Either catches. Fresh bait matters more than which type you pick.

Pop-ups, wafters and bottom baits

Bottom baits sink and sit flat. Wafters are balanced so they sink very slowly and land gently on silt or weed. Pop-ups float and need putty to hold them down, for ronnie and chod rigs. Match the hookbait's colour to your freebies, or use a bright one as a single bait.

How much to feed

In summer, on a well-stocked water, a kilo or more per rod can be eaten quickly. In winter, a handful of chops or a few singles is plenty. Start small. You can always add more bait, but you can't take it back out.

Save money on bait

Carp HQ members get exclusive discounts with partner tackle and bait brands. See the member offers when you join.

Common questions

What size boilies are best for carp?

15mm is the most popular all-rounder. Go to 18–20mm where nuisance fish are a problem, and 10–12mm in winter or for spodding.

Are fishmeal boilies good in winter?

They work less well in cold water because they're oily and slower to digest. Milk protein, nut or fruity baits are usually better below about 10°C.

Do I need to soak boilies?

Not usually. A glug or liquid soak can boost hookbaits, especially in winter, but freebies work straight from the bag.

More carp fishing guides

• The best bait for carp — and when to use each oneBoilies, pellet, particles, bread and floaters — which to use, how much, and at what water temperature.
• Spod mix recipes for carpHemp, corn, pellet and boilie mixes, liquids, seasonal tweaks and accurate spodding.
• The hair rig: how to tie the rig that catches most carpThe knotless knot hair rig, tied step by step, plus hair length and baiting tips.
• Carp fishing for beginners: how to actually startLicence, kit, first water, bait and safe fish handling — the whole start-up in one page.
• See member discountsMembers get exclusive discounts with partner bait and tackle brands.
• Carp waters near youSearch England's carp lakes by postcode and county.