
ayranjim
Koi Lover
Jan 4, 2007, 9:45 PM
Post #5 of 5
(2349 views)
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Re: [itszztom] Building a Pond Filter
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Hello, I was where you are at one time, it may sound complex, but the idea is SO simple. The biological process of cleansing the water happens simple by the fact that there is running water flowing over ( media). when this happens a colony of bacteria will start to grow and they eat the CRAP! This is a basic idea. Now for the pumps , buy a water pump that has low watts!!!! This is important because the pump must be on 24 hr per day! There are 500 watt pumps and there are 45 watt pumps and the difference is $$$$$ each month!!! The water should not RUSH through the filter , but I prefer that it TRICKLES over the media, so for a trickle you do not need some heavy duty pump! I have a 2000 gal. pond and I have 40 koi. I have two 45 watt pumps that pump water up 3ft to ( 2 ) 55 gal. drums, where it then trickles down through each drum , passing over the media and out into the pond again. These pumps are in the pond , so you hear nothing except the sound of running water! Not motors! Each pump cost about $ 100.00 dollars.
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