wow, chill everyone, on the old fishkeepers......
I've been in the hobby for quite some time, and have always used conditioners unless a small amt. I could let "breathe" before hand.
Your "wippersnapper" cracked me up !! That was pretty funny

I've received allot of help from ol' time fishkeepers and their advise has been wonderful. HMnnn I wonder HOw ole' Old fish lady is ?? LOLOL
Let me say I've never had an older person who keeps fish and has for a long time tell me NOT to use conditioner. They are however, the people who tell me CLEAN water, balanced water, and as few chemicals as possible !