i really like my guppies because of the way they move around in my tank... i only have 2 at the moment.. but i'm planning on getting more...they are really loving the bubbles.. i got a better air pump and it really made a difference.. haha they swim down the flow of bubbles and then come out and ride the current between curtains of bubbles and then go down again hahahahha

__________________
Oh, the shark has pretty teeth, dear, And he shows them pearly white. Just a jack-knife has Macheath, dear, And he keeps it out of sight.

-Brecht, Bertolt Eugen Friedrich