new goldfish PLEASE READ i need help...

The only places around here with Bettas are jacks aquarium and petsmart where they are isolated so I'll be taking a big risk. And I love buying the tiny ones :) I was gonna get a bunch of different color ones ...

Also I'll have the tank established before I get them but also wanna put plants in and everything... So do I just feed the tank to keep the bacteria alive?
 
I just posted a thread for the betta sorority so please take a look :) and we'll go back to this being for the goldfish :)
 
AquariaCentral.com