Most all "My" tanks are from VVV - BTW: They're GREAT & Very Reasonable - and as far as I can tell the only one that sits out side the tappered top is the larger ones . . . if I was home I would post a picture of them on our mini's . . . so if no one does post one before I get back I will . .
EDIT:
After reading some of the other post - I am going to strongly suggest that people check VVV - has everything you need including a really good hole punch, the fillerbtool, pryex glass tanks with both the rubber grommets, sidewinder filler holes, and metal caps (MOST OF MINE HAVE THE CAPS
) even SS ones too . . . not sure but he was prepunching and checking carto's before shipping out for a dollar fee too . . .More importantly, his prices are very reasonable and he is a very good vendor & has great customer service . . . YES - I am a FAN and repeat customer (btw: he also has a weekly contest were you could win one . . . Just Sayin' . . .
OH and if you go to his thread he will answer ay question you have or the contest thread people can tell you their experience with these . . . Just tellthem "Uncle" sent Ya' . . .