I've read up on dwarf puffers and decided I want to get one. I have a nice soon to be empty planted 10g ready for one puffer. The problem I have now is that all of the sites that sell them online require a minimum order of 30 dollars. One site, which labels it as brackish, requires that you buy 6 puffers. Aquabid doesn't have any dwarf puffers right now so it looks like I might just have to wait.