someone gave me 5 egg cases.I dont know what kind they are.I need to know how many of them I can keep in one ten gallon tank till they hatch and after. could i put just enough friutflies to feed them at that time in or just put the cultcher in the tank with them?should they be seperated into 1s or 2s 5s 10 ect after they hatch?
thanks for the help

