Trout breeding at fish farm at Nailsworth, Gloucestershire.
Various shots of 3 men walking along a lakeside, one man casts net into water. C/U of net strung across water. C/U of 3 men pulling in net. C/U of fish in net, a man takes scoopful out. C/U of fish being put into tank, a man takes one out. M/S of a man extracting spawn from fish by squeezing it (yuk!)
C/U of woman putting eggs into fertilising tank. Various shots of woman picking out bad eggs. M/S of man scooping young fish out of tank. C/U of baby fish being tipped into pail. M/S of man taking pail of fish to lorry. C/U of man putting fish into tank on lorries. Another man then gets on lorry to fix air pipes to tank. Top shot man picking up pipe. C/U of pipe being put into tank. Top view man closing tank and getting off. L/S of lorry driving off.