So my attempt to breed fruit flies was going well. i used a recipe off here and bought some flies. add some flies to 2 separate containers.
i used coconut fiber for them to climb one as couldn't fine the other stuff in New Zealand.

they were going great maggots ever where, no mold or bad smell. but the maggots didn't turn in to lupa they just stayed big and died on the container. there where probably only 50 fruit flies hatch out of one cup from 1000s of maggots

Could some one please offer me some advice have about 70 newly formed frogs and my locusts are struggling to keep up lol