unclenedsfishfactory.com

I was cleaning out my pond and preping it for fall when I discovered several dozen goldfish fry. They range in size from about a quarter of an inch to a half an inch. I decided to bring them inside for the winter.

What is the best way to care for them?

just a simple 10 or 20 gallon tank with a filter
no heater

good idea to treat for ick and other parasites
(even if you don't see any)
when moving outside fish in