<a href=showthread.php?s=&postid=10714151#post10714151 target=_blank>Originally posted</a> by robsee06
Straight to tank...
IMO QT's cause more problems than they can prevent.
Stufish, this is the quote that you originally attacked. Robsee06 is simply stating an opinion. There was no authoritative tone to it, he/she was just stating their experience, which is what we all want to hear.
Craab's right, the tone we all picked up from your comments was inappropriate. Of course you should QT everything before you put it into your tank, but that's not always the most realistic option. Some would argue that a proper QT runs many months. I'd agree with that point of view. But sometimes that's simply not possible, and can even be more harmful to the animal(s) if done halfway.
The reasons for your exception with not QT'ing a mandarinfish could also be applied to a CBB. They need to graze as well, and putting enough live rock in there, and keeping the water parameters stable, and creating a proper filtration and circulation setup all have the possibility of running askew in a new setup and contribute to the possibility that the QT environment might be detrimental to a coppperband butterflyfish. If you don't have a permanent QT tank, it's hard to get a temporary QT tank into a stable setup quickly, sometimes.
I'm not saying that Robsee06 was right or wrong. This is a hobby of case-by-case situations. Yes, QT when you can, but often unstable parameters can cause as much of a risk of doom to your animals as adding a new addition to a display tank.
I'll try to make my original statement clearer this time: Back off and remember that IMO is a preface to an opinion. It's everyone's perogative to decide what's best for their own tank in their own situation. All opinions are valid, no opinions are not valid. they're just opinions. Even mine, even yours.
G.