Especially for a fresh water fish tank; it takes much effort to maintain one.
Thus, if you have a love for or the fish tank is your passion or hobby go ahead!
BUT, don't ever install a fish tank just for the sake of "in the name of Feng Shui". Else will be CURSED!

Alternatively, one may consider the automatic gardenwatering type of system. There are many brands. One of which is:-
http://www.hozelock.com/watering/auto-watering/complete-kits.html

Quote

On 11/11/2010 10:41:43 AM, Anonymous wrote:
Especially for a fresh water
fish tank; it takes much
effort to maintain one.Thus,
if you have a love for or the
fish tank is your passion or
hobby go ahead!BUT, don't ever
install a fish tank just for
the sake of "in the name of
Feng Shui". Else will be
CURSED!