Mandarin and transfer method

[Bratyboy2]

So if my Mandarin is showing no signs of ich and is going back into my main display with other fish that have after a 10 week fallow peorid how do I know its not going to reintroduce ich?

 

[SaltWaterAdam]

So if my Mandarin is showing no signs of ich and is going back into my main display with other fish that have after a 10 week fallow peorid how do I know its not going to reintroduce ich?

You could always cross your fingers and hope... :thumbsup:

 

[Dmorty217]

If you don't treat all the fish you have, you WILL reintroduce it to your DT