I can offer Platinum Angels and /or Bolivian Rams.
I have 9 adult Platinum Angles with 100 fry [8 weeks, dime sized] and 10 Bolivian Rams with 50 fry [1″ long]
I live in Acworth and can bring fish to Kennesaw.
My wife volunteers with Cherokee Humane and we support Good Mews too. But never with fish.