Fruit fly Substrate

We have had this Fruit Flies Substrate developed. Suitable for the small Fruit fly, for the large one comes another variant Lace and clear substrate only adding water is sufficient Mix 50 grams of powder 60 grams of water. Tips for growing fruit flies: Soil thickness 4-5 cm for the small fruit fly, the layer may be the helf because they reproduce faster. Do not allow the soil to dry out 20 to 25° Celsius ± 30 flies per pot to start the grow