Yeah why not, it can`t hurt. As Mrsl said try using a n ice cream tub or anything that wont let light in. You could also try getting a can of black spray paint and paint the sides and tops of your containers but don`t paint the bottom of the containers that way you can check for eggs easily. make sure the paint is definatly dry before you put the tubs back in.should i try another tub with vermiculate so there will be three tubs in there
one with sand another with peat moss and vermiculate