Originally Posted by renogaw
if you have multiple fish of the same species, it is fish.
if you have multiple fishes of different species, it is fishes.
yep - what he said.
multiple of the same species: fish (i.e. 2 percs, you have 2 fish)
multiple of different species: fishes (i.e. 1 perc, 1 six-line, you have 2 fishes)