put them in a cup wiht cover and use calcium power and shake it until they look like ghost. You can put them in a bag and do the same thing. EZZZY.
when your dusting such small food.. it is a good idea to use a calcium powder than is milled to almost dust.. zoo meds calcium and cal-stron from caribsea are good.. Nekton is great too.. but can be harder to find.
I wasnt familiar with that brand.. so i looked it up. from what i read it does not contain vitamin D3. Are you using another vitamin supplement for D3?
Oh yeah I am sorry I should of mentioned that i'm using a multi vit by Euro Rep. I also have a a multi vit made by sandfire super foods. (allen repashy) which I am not using atm.