"Water Is Life"...
The pond in my "Chisen Kaiyou Skiki" or strolling pond garden is a 21'x16', 3000 gallon one. It is served by three
pumps, a 4300 gph. through a 3" line goes to the waterfall, a 1450 gph. through a one inch line goes through the UV to
the main filter that I like to call "The Fountain of the Three Dragons" and a 750 gph. pump goes to the pagoda trickle
filter. All the filtration and the skimmer are of my own construction. It's home to about a dozen large koi, the oldest are
now 12 years old.