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#16
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Help with biofilter system
Thanks for the link(s). I have mine set up as what I guess is called an upflow filter. Water enters the base of the barrel, flows up through the lava rock, then through the air conditioner filter that covers the top of the barrel and then out into the pond through the spout at the top. A couple weeks ago, I re-ran my piping so that it did not go from the pump to the filter 100%. I now have it split to divert two pipes into the waterfall directly and let the filter box drain slower to give the bacteria time to work. Its too soon to tell if I improved anything yet, but we'll see. I notice a lot of the home-made boxes are using an aeration tower of one kind or another. Is this something that my filter style should be using or should I just have patience and let it alone for a while?
Pond details: The pond is about 7'x12'x4'. There is a waterfall at the far end containing my upflow bio-filter. I have three Koi (8"), and two Comets, plus mosquito eaters. This is only the second year for the pond and the overly green water compared to last year has me wanting to clean it up faster. I have about 30% coverage on the pond for plants now, Salvania and duckweed plants covering the filter box. ------------------------------ Barefoot Malithorne "bobkiely" wrote in message news:uwBRa.21049$zy.10137@fed1read06... Judy, check out this web site http://www.mvwgs.org/filter.htm . I made this filter about a month ago and it took about 2 hours including the trip to Loews and cost just less than $20. I made sure all the filter pieces fit very snugly together to eliminate the possibility of accidental bypass or channeling. My water is sparkling clear. Never was that clean before as I had to clean the filter (Pondmaster 1000) about every 5-7 days and after 3 days the flow was considerably reduced. If that doesn't suit your needs for some reason, check out this page - has about 20 different designs..... http://www.mikebentley.com/ponds/homemadefilters.htm BK "Judy" wrote in message om... You mentioned you build your own, could you explain what you use to build your own biofilter system? It was also mentioned that the pump would be placed in the pond, what is used to keep the pump from clogging? Do you use a basket of some sort? I did put together a veggie filter but I didn't put a drain in the bottom, wow was that work to clean. My big mistake. John Rutz wrote in message ... Judy wrote: Hi John, thanks for replying, do you have any suggestions on brands and types of biosystem for outside the pond? Some thing not too complicated since I am a novice at plumbing. Thanks Judy not realy I havent used a comercial filter in years been building my own but can tell you this if your pond fer instance is 1200 galons look for a filter that is advertised for 3000 gal in other words at least twice the size of your pond if not 3x manufacturers seem to over rate thier filters in my opinion by a factor of 2 for goldfish and by 4 for Koi John Rutz Z5 New Mexico never miss a good oportunity to shut up see my pond at: http://www.fuerjefe.com |
#17
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Help with biofilter system
John is absolutely correct on this. For a bought filter -
Never take the manufacturers word for number of gallons filtered. Especially so if you have or intend to get Koi. I bought a Pond Filtration 3000 more than 6 years ago for $325. My pond is about 3000... so I thought I was set. I had 5 or 6 juvenile Koi and 5 juvenile Gold Fish. As the fish grew so did my appetite for Butterfly Koi. I bought only 2 - an Orange one and an Orange and Black one. Everything started going haywire three years ago. The Koi grew like gangbusters.... I added a veggie filter - then I noticed Koi babies in the pond. I now have 13 Koi and several Large Gold Fish with quiet a few smaller goldfish. This is how your filtration will grow - it has to keep up with the fish population. ;-) Good Luck .. Nedra http://www.geocities.com/Heartland/Pines/4836 http://community.webshots.com/user/nedra118 "John Rutz" wrote in message ... Judy wrote: Hi John, thanks for replying, do you have any suggestions on brands and types of biosystem for outside the pond? Some thing not too complicated since I am a novice at plumbing. Thanks Judy not realy I havent used a comercial filter in years been building my own but can tell you this if your pond fer instance is 1200 galons look for a filter that is advertised for 3000 gal in other words at least twice the size of your pond if not 3x manufacturers seem to over rate thier filters in my opinion by a factor of 2 for goldfish and by 4 for Koi John Rutz Z5 New Mexico never miss a good oportunity to shut up see my pond at: http://www.fuerjefe.com |
#18
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Help with biofilter system
look at Jan Jordans demon pond filter its a good well designed filter and a place to start
we can help you size it to your particular needs John Rutz Thanks John, Hi Judy, My website is: http://users.owt.com/jjspond/ If nothing else it shows a diagram, parts, and what maintenance I have to do. Pump is submersible, but still out of the pond, in its own clog free chamber. To see the various diagrams you will need to click on *My Filter* and *Demon Pond Filter* the lily pond shows some of the in-the-pond fittings. ~ jan |
#19
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Help with biofilter system
look at Jan Jordans demon pond filter its a good well designed filter and a place to start
we can help you size it to your particular needs John Rutz Thanks John, Hi Judy, My website is: http://users.owt.com/jjspond/ If nothing else it shows a diagram, parts, and what maintenance I have to do. Pump is submersible, but still out of the pond, in its own clog free chamber. To see the various diagrams you will need to click on *My Filter* and *Demon Pond Filter* the lily pond shows some of the in-the-pond fittings. ~ jan |
#20
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Help with biofilter system
Judy wrote: Hi John, thanks for replying, do you have any suggestions on brands and types of biosystem for outside the pond? Some thing not too complicated since I am a novice at plumbing. Thanks Judy not realy I havent used a comercial filter in years been building my own but can tell you this if your pond fer instance is 1200 galons look for a filter that is advertised for 3000 gal in other words at least twice the size of your pond if not 3x manufacturers seem to over rate thier filters in my opinion by a factor of 2 for goldfish and by 4 for Koi John Rutz Z5 New Mexico never miss a good oportunity to shut up see my pond at: http://www.fuerjefe.com |
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