Quote:
Originally Posted by
jlbspd 
It started as a water garden and then i fell for the koi....so they were added. The maintnance i perform is trimming and prunning the water plants and i also have a small filter box on the bottom which runs an extra mini water fall. I do not have a bottom drain. I use a submersable pump 2000 gal hr and run to a machanical filter then a uv light then a bead filter before retuening to a larger waterfall. This pond has been my test bed pond....... i have learned many things and since its only 600 gallons, its very easy to experiment with.