Dusting/feces question about my pac.

[SCF]

If you refrigerate them they can last for awhile. It's hard to give an exact time though because you never know really how old they are when you buy them.

[Mentat]

Make sure night crawlers are healthy with no red bumps or sores on them. Keep them cold on the trip home, specially if long. Maintain them in ref (I place them on veggie bin) on the same container the store sold them in.

If substrate dries up do spray or add a bit of dechlorinated water. If substrate start crusting up on the top from worms slime, remove and dispose of that crust, and replace with used coffee grinds (worms eat) or shredded coco if you do not drink coffee. $4 is a bit on the high side unless they are huge; my local Walmart's sell 18 for $3 and change. Good luck !