First of all I am sorry if someone else had already asked this. I just got a goldfish and was wondering if it was okay to use purified water or spring water.[

- Jen

It's more cost effective to just dechlorinate your regular tap water.

Thanks Mary

Also- bottled water is usually soft, has a low ph and has poor buffering. Test your tap water, you may find it is more suitable.

and most importantly read, read, READ!!! you can't know too much about water quality.