pest free

I know this question gets asked a lot but I've read so many different things and I just get more and more confused as to what is the best route to take when adding new plants. I always try to buy the ones that come sealed and in the pest free packaging but there are a few plants that I just...

I'm looking to get some better suited plants (than what I currently have) for my 6 gallon fluval edge. Easy to maintain, I guess people call them "low tech" plants that don't require crazy lighting and supplements. Has anyone had any luck ordering on line and have they been ick free (no snails...