My new crosshatch trigger

[Ryanst]

I was woundering if someone could give me there opinion about what i should do. My crosshatch is in my Quarantine tank which is 23 long 23 wide and 12 high. I have 4 more fish coming in on saturday and i dont know if i should put them in with the crosshatch. The crosshatch doesnt have any visible parasites on it but it would be hard to catch if i put it in my display and it had something I also wouldnt want it to infect the rest of my fish. I could freshwater dip it for 10 min before putting it in my display that might help to reduce that chance of a parasite getting in my tank.