Ide
Leuciscus idus
Ide (Leuciscus idus) is a large Eurasian cyprinid found in rivers, lakes, and connected floodplains. It schools when young, becomes more solitary with size, and is especially known in ornamental form as the golden or orfe.

Identification points
- Deep-bodied silver fish with a small, slightly upturned terminal mouth
- Reddish-orange iris and often orange-tinged fins, especially the pelvic and anal fins
- Golden/orfe color morphs may be bright yellow-gold with the same body shape
Habitat
Slow to moderate rivers, backwaters, oxbows, reservoirs, and large lakes with open water and nearby weed beds; often uses deeper runs, slack margins, and floodplain channels.
Bait notes
Bread, maggots, caster, worms, sweetcorn, and small pellets all work well; small spinners, spoons, and fly patterns can also take larger fish. In clearer water, natural baits and subtle presentations are best.
Behavior
Opportunistic feeder on insects, crustaceans, snails, small fish, and plant material. It often feeds near the surface in warm weather and moves into faster current or deeper water in cooler periods.
Caution
No major species-specific hazard is typical; check local regulations because ide may have size or bag limits in some waters.
Fishing notes
Float fish or ledger near margins, weed edges, and slow current seams; feed lightly with pellets or breadflake to hold fish. Target dawn, dusk, and overcast days, and use light tackle because ide can be wary.