spose I will be able to tell, if the peppering gets any worse when they are in my tank then it might have something to do with it. just have to keep up with everything and hopefully they will be alright have spent ages reading up about them do you remineralize or do you cut with tap water. my water here is very hard so RO is a must i guess. I have read about some people slowing acclimatising them over a long period of time putting less and less RO in and more tap to condition them to the water we have here. some people in my area have been breeding them in our local water so i guess the ones born in our tap water would be tolerant of our water?
you have probably answered this above but i think i might have missed it