Because they are having diarrhea you need to keep them hydrated. I would use Pedialyte.
If you are giving your hedgies tap water, I would recommend getting a filter or using bottled water. Giardia is relatively big and can be removed with most water filters (make sure it is at least 1 micron pore size). I'm actually surprised the water treatment plants don't already remove it. :shock: If you use well water and especially if it flooded recently, I'd say that is definitely the culprit.
If you have other animals in the house, the giardia could have come from one of them. It usually comes from contaminated water/food or fecal matter.
It's good you have medicine. I don't know about hedgehogs, but in other small animals it can be fatal in days (quickly dehydrates from diarrhea).
If you are giving your hedgies tap water, I would recommend getting a filter or using bottled water. Giardia is relatively big and can be removed with most water filters (make sure it is at least 1 micron pore size). I'm actually surprised the water treatment plants don't already remove it. :shock: If you use well water and especially if it flooded recently, I'd say that is definitely the culprit.
If you have other animals in the house, the giardia could have come from one of them. It usually comes from contaminated water/food or fecal matter.
It's good you have medicine. I don't know about hedgehogs, but in other small animals it can be fatal in days (quickly dehydrates from diarrhea).