It's chlorophyll you are supposed to be able to put in the water. However I think if you have mice, especially as a breeder, you accept that they smell (well, the bucks anyway). I don't mind the smell at all, but I wouldn't keep all 100+ mice in my house either 
Have you thought of keeping them in the shed or garage like most breeders do?
Have you thought of keeping them in the shed or garage like most breeders do?
