Grass Carp

Scientific Name: Ctenopharyngodon idella
 UK Status: Introduced / Stocked (mainly for vegetation control)

Quick Facts

Identification

Grass Carp are large, elongated fish with a silvery-green back and pale silver belly. They have large, smooth scales and a slightly downturned mouth adapted for feeding on plant material.

They are herbivorous, unlike most coarse fish, and can grow very large in the right conditions.

Habitat & Behaviour

Grass Carp prefer warm, calm waters with abundant vegetation, which forms the bulk of their diet.

They feed mainly on aquatic plants and rarely take natural animal baits. They are generally slow-moving and schooling in younger stages, with larger adults often solitary.

Best Baits & Methods

Grass Carp are primarily targeted with specialist plant-based baits:

Methods usually involve ledgering or surface feeding setups.

Tackle Guide

Strong tackle is essential for larger specimens, and careful handling is recommended.

Notes

Grass Carp are stocked in some UK waters for weed control. Always check fishery rules, as in many places catch-and-release only is enforced.