oh ok, i heard it was most.
Fishfirst does this bug you to, on the freshwater side we have so many fish that are so stinkin close to eachother.
Examples: sunset platies, sunburst platies : sunburst mickey mouse, assorted mickey mouse(which all look just like the sunburst) : dalmation mollies, lyretail dalmation : marble molly, marble lyretail : small red platies, med red platies, red wag platies : sml med and lrg chinese algae eaters, all within an inch of each other and so on.
really bugs me.