- May 2, 2014
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We have filter media, and barrels left over from when we had our koi farm, and the nitrifying bacteria that inhabit these filters (called 'trickle' or 'wet/dry' in the fish industry) would be perfect for eliminating the ammonia/nitrites and returning the water to the pond, and ever filtering, day & night by way of a pond pump with pre-filter to catch the solids, even micro solids.
But, these filters could never deal with the gallons of MUD the ducks burp into the water.
Poop & Urates are one thing, mud is another, and they do enough mud to clog the filter media and smother the (aerobic) nitrifying bacteria.
LOL- I didn't even think of running the water back into the pond! Sigh, not thinking far enough ahead. I was thinking of pumping it out to the garden instead of carrying the water in buckets. It's too bad though, what a great thing that would be to be able to filter a duck pond.