I finally bought some clown loaches
: who have been QT'ed for 3 weeks this Saturday. I am very nervous about them introducing any disease to my main tank. I haven't got to observe them as much as I would like because they are soooo timid. But when I have, they behave normally, look perfectly healthy, eating, etc. They are in the tank with 3 very small scissortails who have only been in QT for 2 weeks, but also look very good. Should I wait a little longer still, or go for it!?? Not sure what I"m going to do, just thought I'd get some opinions 