new batteries please

Hi all,
  thought you might this little story,had a customer
come in the shop the other day,can i have a bulb
please,our pleasure sir what would you like,a bulb
was the reply,no sir what i mean is it a uv bulb or
one for the aquarium,oh i see said the gentleman its
for an aquarium,fine sir what size is it,its for my tank
what tank is it then,what,was the reply.
   is it an aqua one tank,or a juwel,with a snap he barked
back,its an aqua one,fine sir what model is it?oh forget
it,i will go somewhere that will sell me a bulb,with that
he left the shop,quickly i made a note to myself so as not
to forget,NEW BATTS REQUIRED FOR CRYSTAL BALL
what else can i say
regards paul
teesside koi