Biological characteristics including growth and reproduction of crickets(Gryllus bimaculatus De Geer, 1773) bred on three types of food: 100% vegetables,100% grass, and 100% synthetic feed under laboratory conditions (25°C temperatureand 75% humidity) has been determined. Crickets' largest reproductive phase sizewas observed with those reared on synthetic feed and the smallest on grass. Whenraised on synthetic feed, the crickets had a life cycle of around 96.5 days with theegg phase lasting 9.49 ± 0.40 days, while the nymph phase of 42.08 ± 3.57 daysconsisting of 8 stages and the adult phase with a completion time of 48.86 ± 2.94 days.As for those reared on grass, the egg phase has a completion time of 9.79 ± 0.35days, whereas the nymph phase prolonged 46.52 ± 2.12 days for 8 stages the adultphase of 52±2.24 days within the life cycle of 108.5 days. When crickets breed ongrass feed, their life cycle is longer than when they breed on synthetic feed. As aresult, a process for breeding crickets (Gryllus bimaculatus) in the laboratory withthree types of food has been established.Biological characteristics including growth and reproduction of crickets(Gryllus bimaculatus De Geer, 1773) bred on three types of food: 100% vegetables,100% grass, and 100% synthetic feed under laboratory conditions (25°C temperatureand 75% humidity) has been determined. Crickets' largest reproductive phase sizewas observed with those reared on synthetic feed and the smallest on grass. Whenraised on synthetic feed, the crickets had a life cycle of around 96.5 days with theegg phase lasting 9.49 ± 0.40 days, while the nymph phase of 42.08 ± 3.57 daysconsisting of 8 stages and the adult phase with a completion time of 48.86 ± 2.94 days.As for those reared on grass, the egg phase has a completion time of 9.79 ± 0.35days, whereas the nymph phase prolonged 46.52 ± 2.12 days for 8 stages the adultphase of 52±2.24 days within the life cycle of 108.5 days. When crickets breed ongrass feed, their life cycle is longer than when they breed on synthetic feed. As aresult, a process for breeding crickets (Gryllus bimaculatus) in the laboratory withthree types of food has been established.