Called a chrysalis or a caster, it results from the larva of the gozzer. It is the stage of transformation of the gozzer to a fly. its color varies from white to black to light brown.

Use

the caster is used for the English-style fishing or for baiting. He is used for fishing big breams and roaches.

Fish	bait’s effectiveness
Bleak
Eel
Barbeau
Bream
Carp
Chub
Roach
Gudgeon
Shadow
Perch
Catfish
Rotengle
Tanche
Trout
Vairon

Board of correspondences of casters (chrysalises) and fishes for fishing effectivly

Preservation

More the temperature is low ( 0°C ) more the caster will keep for a long time.

Conditioning

In plastic bags of 250 grams (1/2 l approximately)