Top Feeder

I have 7 Plecos.  I only feed flake food.  Several of my Plecos come
over to the feeding area as soon as they know the flakes are coming
down.  They scour the area for pickings.  Not unusual, right?  

Well, I found one Pleco in a 10 gallon community tank has learned to
turn upside down and eat the flakes right from the surface.  It is
funny to watch.  A true top feeder.