Best Bait for Tench
By Alex Clayton · Updated 23 October 2026
The best bait for tench in the UK is one of four cheap staples: sweetcorn, red maggots, casters or worms. Hemp and groundbait do the feeding, and mini boilies earn a place on carp waters.
Picking a tench bait is the easy part. Catching depends on matching it to the time of year, the type of water and how many small fish are in your swim.
Start with the table, then read the bait-by-bait detail, the season and water-type guide, and the rules.
The Quick Answer: Tench Baits at a Glance
Each tench fishing bait below comes with a hookbait, a feeding approach and a starting hook size.
| Bait | Hookbait | Feed | Starting hook size | Best for | Watch out for |
|---|---|---|---|---|---|
| Sweetcorn | 2 grains on the float; 1 real plus 1 artificial on the leger | About 6 grains after each bite; a small tin covers a session | 14 to 12 | Clear spring water, beginners | Bream, carp and silverfish take it too |
| Red maggots | 2 to 4 on the hook | Little and often by catapult or maggot feeder | 16 to 14 | March to the end of May | Small fish strip them quickly |
| Casters | Double caster | Mixed with hemp at 2 parts caster to 1 part hemp | 16 to 14 | Wary fish from late spring on | Short shelf life |
| Worms | Whole dendrobaena or a cut lobworm | Chopped worm in the feed | 12 to 8 | Early season, sorting tench from silverfish | Eels; worms slide off on the feeder |
| Mini boilies | One 10 to 12mm bait on a hair | A scattering of the same baits | 12 to 10 | Carp-dominated waters | Hold tench for less time in spring |
| Hemp | Feed only | Rarely more than a pint a day | Not used on the hook | Holding fish in the swim | Easy to overfeed |
Treat the hook sizes as a starting point and scale them to the bait, leaving the point exposed. For baits beyond tench, see the bait hub.
Sweetcorn: Still the Easiest Place to Start
Sweetcorn is the classic tench bait, yet Angling Times bait expert Paul Garner has written that it has fallen out of favour on heavily fished waters. On waters where it isn’t used much, he says it still catches. Bear that in mind on busy club lakes.
Where corn still works, it is hard to beat for value. It is cheap and easy to see on the bottom.
Fish two grains on the float. On the leger, use one real grain plus one artificial grain, which lasts longer on the hook. Feed about six grains after each bite, and a small tin will usually see you through a session. Our sweetcorn bait guide covers preparation.
Corn is not selective. Bream, carp and silverfish all take it.
Quick comparison: corn suits a first session on a quiet water. Once the tench turn wary or the venue is pressured, switch to casters.
Maggots and Casters: The Early and Late Season Pair
You cast out a fresh bunch of maggots, the float dips twice, and the hook comes back bare. Small roach and rudd want maggots as much as tench do, and that is the main drawback of the most popular tench bait in spring.
Red maggots are the go-to from March to the end of May. Store them in maize flour and change it regularly so they stay clean and lively. Paul Garner makes maggots his main choice overall, partly because they are easy to keep. Around June, as natural food builds up, he suggests going smaller and lightly raking the swim.
Casters are the more selective option. A double caster under a float is a classic tench hookbait, as Aidan Bordiuk points out in Angling Times’ guide to tench baits. Feed them with hemp at two parts caster to one part hemp.
Keep casters in the fridge in an open container, slightly damp. They have a short shelf life, so buy them close to your session. Our maggots and casters guide covers storage and colours.
Direct recommendation: if silverfish keep stripping your maggots, switch to double caster over a bed of hemp.
Worms: Selective, but Mind the Eels
Few baits sort tench from small fish as well as a worm. Lobworms and dendrobaenas both work, and worms are a common early-season choice.
Two problems come up again and again.
The first is worms sliding off the hook when you leger or fish a feeder. Cutting a lobworm into sections helps it stay on. Better still, fish the worm on a hair rig with a rubber caster and a bait stop to lock it in place.
The second is eels. Where eels are present, they will often find a worm before a tench does. On those waters, leave the worms at home.
A worm and caster cocktail is another strong option, covered in the small-fish section below. For choosing and keeping worms, see our guide to worms as bait.
Best for: early season and swims full of silverfish. Skip if: the venue is known for eels.
Hemp, Particles and Groundbait: Feed That Holds Tench
Hemp pulls tench into a swim, yet according to Paul Garner, underwater filming shows tench often spit it out. Treat it as feed that keeps fish in your swim, not as a hookbait.
That makes quantity important. Garner rarely uses more than a pint of hemp in a day, fed little and often. If you feed casters with it, keep to the 2:1 caster to hemp ratio from the maggots and casters section above.
For cage or method feeders, mix groundbait and krill meal 50:50 for a scented feed. See our method feeder guide for how to load and cast it.
Maize works as both feed and a hookbait. Like all particles, it must be properly soaked and boiled before use, because unprepared particles can harm fish. Our particles guide covers preparation step by step.
Many fisheries restrict particles or nuts, so read the venue rules before you buy a bucket of anything.
Build the swim gradually:
- Add loose feed little and often rather than all at once.
- Keep your hookbait still in the baited area.
- Recast regularly to spread bait and keep small fish moving.
The verdict: feed modestly and steadily. Bait that has gone in can’t be taken back out.
Mini Boilies, Pellets and Pop-Ups on Carp Waters
On waters where carp anglers bait heavily with boilies, tench learn to eat them. Rather than fight that, scale the carp baits down.
Mini boilies of 10 to 12mm, in fishmeal or sweet nutty flavours, are the usual choice. In spring, 12mm fishmeal, krill or squid boilies still catch, but they tend to hold tench in the swim for less time than smaller baits. Their advantage is that silverfish can’t easily deal with them.
In early spring, Paul Garner fishes a yellow 10mm pop-up on a mini chod rig. He notes the tactic fades by mid-May.
Pellets on the method feeder suit commercial and club waters. Our boilie fishing guide covers the rigs in more detail.
A simple tip from Aidan Bordiuk: if carp anglers on the venue are catching tench, ask what bait they’re using and match it.
Best for: carp-dominated club lakes and commercials. Skip if: you’re on a quiet estate lake where natural baits still work.
Beating Small Fish: Cocktails, Shellfish and Artificial Baits
Roach, rudd and skimmers can strip a soft hookbait before a tench finds it. Each of these fixes makes the bait bigger, tougher or less appealing to small fish.
- Cocktails. A worm and caster, or a maggot and corn, adds movement and bulk that put off small fish while still appealing to tench.
- Artificial baits. Rubber casters and plastic corn are durable and very hard to strip. Angling Direct suggests three rubber casters on a size 12 hook on a hair. Plastic baits carry no scent on their own, so add a flavour or fish them over real feed.
- Shellfish. Prawns and mussels are suggested after the spawn, when tench need to feed up. Prawns are soft, so they suit close-range fishing rather than long casts.
Two more options: keep recasting so small fish don’t settle on the hookbait, or step up to a mini boilie from the section above.
Quick comparison: real baits give scent and natural movement; artificial baits last longer in a busy swim. Pairing one real and one artificial bait on the hook gives you some of both.
Which Tench Bait When: Season and Water Type
The best bait for tench in April is not always the best bait in August. Use these tables to narrow your choice by time of year and by venue.
| Season | Baits to try first | Why |
|---|---|---|
| Early spring | Red maggots, worms, yellow 10mm pop-ups | The main early-season baits; pop-ups fade by mid-May |
| Late spring into June | Smaller baits, casters | Natural food builds up and tench get pickier |
| After the spawn | Prawns, mussels | Tench feed up to recover |
| Summer | Casters, corn | Casters suit wary fish; corn still works on quieter waters |
| Autumn | The baits that caught in summer | Little firm guidance; let results steer your feed |
| Water type | Baits that suit it |
|---|---|
| Commercial and club carp waters | Pellets, mini boilies |
| Estate lakes and gravel pits | Particles, casters over hemp, feeder with krill groundbait |
| Canals | Maggots and casters with light feed |
Many anglers favour early morning and late evening for tench.
Close seasons for coarse fish are set by local byelaws and vary by region and water type. Check the current position on our fishing seasons page. For tactics to go with these baits, see our tench fishing guide and the tench species guide.
Bait Rules and Staying Legal
You need a rod licence to fish for freshwater fish in England and Wales, including on private land, according to GOV.UK. Scotland and Northern Ireland have different rules, so check with the authority for that nation. Our fishing licence guide explains who needs one.
Closed seasons and tackle rules come from local byelaws. Fisheries also set their own rules on particles, nuts, boilie sizes and groundbait, and these vary by venue. Check with the fishery before you travel.
Frequently asked questions
What is the best bait for tench?
Sweetcorn, red maggots, casters and worms are the best baits for tench in the UK. Maggots and worms suit early spring, casters suit wary fish later on, and mini boilies work on carp waters. Choose by season and by how many small fish are about.
Do tench eat boilies?
Yes, especially on waters where carp anglers bait with them. Use mini boilies of 10 to 12mm in fishmeal or sweet nutty flavours rather than standard carp sizes. If carp anglers on the venue are catching tench, ask what they use.
Is sweetcorn good for tench?
Yes, sweetcorn is a good first tench bait. Paul Garner notes it can tail off on heavily fished waters, so switch to casters if corn stops producing. Fish two grains on the float and feed about six grains after each bite.
What is the British record tench?
At the time of writing, the British record tench is listed as 15 lb 3 oz 6 dr (6.9 kg), caught by Darren Ward from Sheepwalk, Shepperton, in June 2001. The British Record (rod caught) Fish Committee keeps the official list, so check there for the current record.