Originally posted by kingrattus
hmmm good idea "Quarantine tanks".. I never had one. I would just med. the tank the day before I put the new fish in & med again for a week, to make sure all was fine.
That's a good idea too! I had a pair of dalmatian mollies for about five years that I raised up from teeny fry, and when I introduced a pair of corydoras to the tank everything died within a few days....I was SO upset... I'll be a lot more careful next time I set up a tank.