"NetMax" wrote in message m...

okay, all of that seems to make sense.

as for the guppy harrassing the swordtail...it just seems to be more
noticable now that my meanie tetras are gone! last night i noticed
them sleeping on the substrate right by each other, so i'm thinking
they are friends but that the guppy just likes to pick on the
swordtail for some reason...