When To Treat

[Freenow54]

I just bought a new tang. Have copper treatment, No visible signs of any problem. I currently have it in a Quarantine tank. I do not like treating anything with chemicals. I have had some bad experiences. Would you treat anyway?

 

[Spare time]

I like everything to get copper and prazi (api general cure works too).

Really its just up to you and how much risk you like to take. My system is established and thriving so I take VERY little risk (everything including inverts gets QT and treated).