"spiral_72" <
spir...@yahoo.com> wrote in message
news:1111165520.8...@z14g2000cwz.googlegroups.com...
I used it for a number of years as I was told it was essential to do when
doing a water change so by my local pet shop. A ran out and forgot to get
some more, it wasn't until several months later I realised that I was
supposed to be using that stuff. I have had no problems without it so I
haven't bothered.
I would probably use it if I had to net any of my fish for any reason, I
haven't had to do that for a very long time. I notice most pet shops put
some into the bag when selling fish.
Tony