Feeding rosie reds once?

[ConcinusMan]

Won't hurt thiamnaise-wise, but there IS a parasite concern in rosies from petstores.

Any live fish for that matter. Also, do not use any supplements with that diet. If you'll read the label, you'll see that the silversides are already supplemented so go easy on them. That's one of the reasons I prefer Sally's. No vitamins added. Oh, speaking of which, your silversides will stay fresher longer and not dry out if you freeze them in a little bit of water. SF bay brand doesn't do that.