no lah.
clown fishes without anemone tend to swim near the surface.
unless u can provide one for him. Mine same too.
certain fishes swim at certain level. so u got to provide food
that float, sink kind. when the fishes get seasoned, it will expect
where to look for food. (maybe swim upz, like my dottyback n
royal gamma, bottom dweller)
its your water parameters that are no good that result
in the death of the clowns.