Skip to content
Cast Logic Hub

Fish Species Reference

Identify a fish using several features and compare it with similar species. Read habitat and feeding information in regional context, then confirm local presence and current requirements. A description is not proof that a species occurs at your water.

Filter by level, water, method or region

Water and region selections include general principles. Check the rules for your exact water.

14 guides

Foundation · Freshwater · All methods

European perch: a UK beginner species guide

Dark bars, coloured fins and a spiny dorsal help identify European perch. Start with controlled float fishing and prepare the unhooking tools.

United Kingdom
Foundation · Freshwater · All methods

Roach: a UK beginner species guide

Look beyond the silver body and red fins. Small bait, correct depth and careful identification make a useful starting point.

United Kingdom

Join the discussion