http://www.backyards-waterfall.com/filters.htm Backyard Waterfall and its Features Wed, 17 Nov 2010 16:07:23 +0000 hourly 1 http://wordpress.org/?v=3.1.2 http://www.backyards-waterfall.com/filters.htm/comment-page-1#comment-29 Chack Fri, 26 Feb 2010 20:27:44 +0000 http://www.backyards-waterfall.com/?p=80#comment-29 Use a biological percolate filter to eliminate nitrates and nitrites from the water. I recommend a pressurized back-flushable filter, not a gravity flow. Use a biological percolate filter to eliminate nitrates and nitrites from the water. I recommend a pressurized back-flushable filter, not a gravity flow.

]]> http://www.backyards-waterfall.com/filters.htm/comment-page-1#comment-28 Chack Fri, 26 Feb 2010 20:23:41 +0000 http://www.backyards-waterfall.com/?p=80#comment-28 Waterfall filtration is a must. I would recommend putting all the water in the waterfall across a filter every hour. This means if you’ve a 200 gallon waterfall next you need a pump that’ll move 200 Galons Per Hour. Waterfall filtration is a must. I would recommend putting all the water in the waterfall across a filter every hour. This means if you’ve a 200 gallon waterfall next you need a pump that’ll move 200 Galons Per Hour.

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