first off, many people buy on impulse or treat their fish as replaceable ornaments, as a fad, or to show off.
this generates more revenue for fish shops as they get to sell more fish as fish start to die and people buy them again.
if everyone could keep fish well, they would have a limited amount of space to keep more fish.
and if one is a fish shop owner, one is concerned about turning over fish rapidly to generate profits.
this generates more revenue for fish shops as they get to sell more fish as fish start to die and people buy them again.
if everyone could keep fish well, they would have a limited amount of space to keep more fish.
and if one is a fish shop owner, one is concerned about turning over fish rapidly to generate profits.