So, I know someone who has guppies who sometimes breed, and half jokingly I said, "Next time you get some, give them to me." And, they (being one of those shoddy fish keepers who are far more lucky than they are learned), agreed (they have a divided 10g, one side guppies, one side goldfish.
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If they give these fry to me, what are the odds of them surviving? Should I prepare for fish keeping... or should I look upon them as being live feeders for my current stock?

If they give these fry to me, what are the odds of them surviving? Should I prepare for fish keeping... or should I look upon them as being live feeders for my current stock?