Cup-O-Flies system includes the 6" container w/mesh lid and 3 portion cups & water crystals. .Also now comes with sample food. Use one cup for the pupae, one for the food that is alredy added and one for the water crystals. Take a few crystals maybe 8 to 10 and put in portion cup and add a little warm water. When crystals are fully grown discard any extra water. This is now ready for the flies to suck the water off of with no chance of drowning.
Cup-O-Flies/mesh lid & Water crystals
$6.25Price