although this is a very good question, i think youll get a lot look sees at this in another forum, ill move it over there for you.
as for a quarentine/hospital tank:
10 gallon tank or plastic receptacle
100gph filter
light
heater
thermometer
aerator/bubble stone
i would keep a totally separate container around to raise fry in. since im not well versed on raising fry, i can only share with you what i know. hopefully others will add to this list as well.
5-ten gallon tank or container
fry foods
methylene blue
airline tubing for vacuuming out uneaten food and waterchanges
hope this helps!