I bought the 2012 Annual Ponds & Water Garden Magazine and there is a small article in it about the Skippy Filters.
It says:
Quote:
David Routh is a Phoenix-based koi enthusiast who saves abused and neglected koi through his Phoenix Koi Rescue (phoeniexkoirescue.com) volunteer group. As a result, David has seen a lot of dysfunctional koi ponds, and he has grown to despise the myths of "skippy filters."
The "skippy filter" is a 100-gallon stock tank filled with pot scrubbers. The myth says you can run it forever and never clean it. David say, "There are two problems with this myth: first, new young bacteria are far more efficient at bioconversion than old bacteria, so stirring your media to slough off the old colonies makes your filter more efficient. Second, if you don't clean your filter for a long time, then anaerobic areas develop, storing toxins. So if you do clean the filter while it is hooked up to the pond, those toxins get released into the pond and kill the fish." David says he has spoken to people who cleaned their pond and filter, and the next day all their fish were dead.
End Quote
Wow! That is scary.... I just built a Skippy filter because of all the positive comments on the forum about it. I don't have it up and running yet as I'm still puchasing the bio media. So I guess the article means that you should stir the media once in awhile to slough off the old colonies...
After reading a lot more after puchasing the stuff needed to build a Skippy filter, I'm kind of wishing I went with a new bog instead....maybe I will build one of them next year. I do know for sure that my waterfall filter is not big enough for my pond, so I don't think the Skippy filter will be a waste of money....now I just need to get the media in it and crank it up.
It says:
Quote:
David Routh is a Phoenix-based koi enthusiast who saves abused and neglected koi through his Phoenix Koi Rescue (phoeniexkoirescue.com) volunteer group. As a result, David has seen a lot of dysfunctional koi ponds, and he has grown to despise the myths of "skippy filters."
The "skippy filter" is a 100-gallon stock tank filled with pot scrubbers. The myth says you can run it forever and never clean it. David say, "There are two problems with this myth: first, new young bacteria are far more efficient at bioconversion than old bacteria, so stirring your media to slough off the old colonies makes your filter more efficient. Second, if you don't clean your filter for a long time, then anaerobic areas develop, storing toxins. So if you do clean the filter while it is hooked up to the pond, those toxins get released into the pond and kill the fish." David says he has spoken to people who cleaned their pond and filter, and the next day all their fish were dead.
End Quote
Wow! That is scary.... I just built a Skippy filter because of all the positive comments on the forum about it. I don't have it up and running yet as I'm still puchasing the bio media. So I guess the article means that you should stir the media once in awhile to slough off the old colonies...
After reading a lot more after puchasing the stuff needed to build a Skippy filter, I'm kind of wishing I went with a new bog instead....maybe I will build one of them next year. I do know for sure that my waterfall filter is not big enough for my pond, so I don't think the Skippy filter will be a waste of money....now I just need to get the media in it and crank it up.