
Ok thanksDo water changes and other maintenance before adding new fish, so you do not disturb the new fish.
The night before would be fine
One other thought, have you considered quarantine ? I`m lucky enough to have my lfs 5 minutes away so I can watch any fish I`m thinking of buying for a couple of weeks, even so I still quarantine for a month
The night before would be fine
One other thought, have you considered quarantine ? I`m lucky enough to have my lfs 5 minutes away so I can watch any fish I`m thinking of buying for a couple of weeks, even so I still quarantine for a month