jennfier said:I would say that since there are exceptions to every claim, we should never claim absolutes of course. However, garlic has been known to have healing properties and cigarettes not, evidenced in the billions of dollars in lawsuits won against tobacco companies vs the ones won against garlic.
Garlic at best helps you, at worst does nothing but foul up your breath.
Cigarettes at best does nothing save blacken your lungs, at worst kills you and those around you.
I would say your comparison holds no water.
Garlic has been said to have beneficial properties for humans, I haven't seen any definitive claims for fish. Obviously, humans and fish have very different physical makeups, so I don't think you can assume what is good for you and me will automatically be good for your fish. Getting lots of fresh, clean air will leave me heathier and happier than living underwater. I think its quite the opposite for fish.