On Sat, 16 Apr 2005 23:21:56 -0500, (DD DDD) wrote:

Anyone?

Assuming you're not talking coffee, ;o) I bet what you might be looking for
is called a Trickle Tower. Here's one article with pictures and diagram:
http://www.texaskoi.com/Articles/Koi...yourselfTT.htm
~ jan

~Power to the Porg, Flow On!~