Hey, found this Forum when I was looking for info.
Have found some interesting stuff after a quick look, but there are so many pages .
Anyway I have a 60l tank with what started out with 6 Swordtails, is now lots, I am trying to sell a few off now that I can sex a few of them.
They are coldwater, from what I have been told they are ment to be warm, but I got them as cold water and they lived though winter quite happy.
I also have snails, just the little redhorn (I think thats what they are called) who no matter how many I get rid of when cleaning just keep on multiplying.
After reading a bit more about the Swords I find they need a bit of water flow, I found a bit on rivertanks on here and fine that an interesting idea, more the small ponds, small water falls than the pumps at one end.