For some reason, the "tea" is a > toxin that prevents the fish from getting oxygen to their gills and the= y > float belly up.
(the "tea; is; a > toxin that prevents the fish from getting oxygen to their gills and the= y > float belly up) (a > toxin; prevents up; the fish)
the "tea a > toxin
is prevents up
a > toxin that prevents the fish from getting oxygen to their gills and the= y > float belly up
the fish