This is an article on How to Make Your Own Koi Pond Filter and the explanation I am an authority is mainly because I constructed my personal six years ago and it is still going powerful!
What exactly is a Koi pond filtration system? What is a fish pond bog?
They are also identified as Koi pond bogs. Here is a swift overview of how it functions. The bog is typically constructed at the head of your pond, just behind your waterfall. It is fed from the pond pump which is at the other (far) finish of your pond through a 2 to two 1/two inch hose. And, once the water has filtered up from the bottom of your bog, by way of all the lava rock, it will overflow over your waterfalls back into your pond, to be circulated again.
Why not just purchase a filter to install since it would be considerably easier?
teichfilter , it is quick adequate to just go out and invest in a fish pond filter that will suit your requires. But, why would you want to when you can construct your own Koi Pond Filter? This is a filtration program, that if built appropriately will give you years of carefree maintenance.
This report will explain in detail exactly how I constructed and designed my own Pond Bog and accompanying filter. But, first, let’s cover some facts about these filters.
Reasons to make your own Koi pond filter:
If you create it suitable, this should be last time you must ever require a Koi pond filter. The reason I say this is simply because after you have built and installed your own pond filter it will immediately commence to set up a biological process that will hold your fish healthier and retain your pond water good and sparkling clean.
Once you create your personal pond filter (bog), there is no further want for added filters. This will save you a lot of income over the lifetime of your pond. You may require to add modest pond filters if you decide to add water attributes. However, these water capabilities use extremely small and inexpensive filters to retain the water running via them smoothly.
Even although it would be a dirty job to have to clean out the bog in order to get to your filter should your pond create complications, the probabilities of this are essentially slight to none. As an example, my pond’s bog and filter have been in location now, running constantly 24 hours a day – 7 days a week and 365 days a year for more than 6 years now, devoid of a challenge! And, my pond is about 32 ft by 12 ft by three ft. It has roughly three,000 gallons of water and at 1 time was home to about 150 Koi. These bog filtration systems operate! And, they work beautifully.
The real beauty of the bog filtration system is that the longer it is running, the much more a biological balance is built up for the fish in your pond. What is definitely happening in the bog is that because the water is getting filtered by means of the media, and I use lava rock, it does a pretty nice job or removing the waste product from the pond itself. The process by which it does this is by means of nitrification. This suggests that the nitrifying bacteria (good bacteria) attach themselves to the inside of this bog and on a continual basis, this bacteria eats the excess nutrients such as organic matter and fish waste. This aids produce the great ecological pond water balance for your fish also.
The common pond bog, like mine, is constructed at the head of the pond or just behind the waterfalls. The water is pumped from the other end of your pond by means of a hose and comes out beneath the lava rock that has been placed in your bog. Here it is filtered prior to as soon as once again going over the waterfall back into your pond.
My pond bog filtration technique: My bog is approximately six foot wide X 4 foot higher X 5 foot deep. It is made from cinder blocks or concrete blocks. Despite the fact that making use of bricks, stone or any other steady building medium suited for use underwater is acceptable. Soon after you mortar these blocks collectively to create your bog, it is important to coat the inside and outside of these blocks with a fiberglass mortar and then painted with exterior latex paint. WE DO NOT WANT THIS BOG TO LEAK! Right after I constructed my bog as above, I lined the inside of it with an EPDM liner that has a life expectancy of around 20 years.
I also let a significant portion of this EPDM liner extend from the bog to over the head of the waterfalls. I then placed my significant flat stone on top rated of this liner to give me my waterfalls.
This is how the water is circulated by means of the bog: A 2 inch hose is run from a pump at the far finish of the pond, along the bottom of the pond (out of sight), up to the back and behind the bog. From behind the bog the hose is routed up and more than the top rated and down into the bottom of the bog. It is at this point that the water is filtered. Water from the pump is discharged at the bottom inside of the bog and comes up by way of approximated three-four foot of lava rock. This does a good job of filtration and keeps the pond water clean keeps the fish satisfied and keeps you satisfied for the reason that your work load and possible filter complications have virtually now been eliminated.
How is the water evenly distributed by way of the bog’s lava rock filtration system? Properly, at the finish of the hose, there is a pre created piece of gear installed.
This is basically a length of two inch PVC attached to the finish of the hose that extends to the bottom of the pond, beneath the lava rocks.
At the finish of this PVC extension is another piece that has currently been constructed just before you covered it with lava rock. This piece that is attached to the long straight PVC pipe is connected and glued with each other to form a U at the end. Now, right here is the important component….. You should be certain to cap the ends of the U PVC pipe so that all the water does not just come out in a solid stream. You will now drill as quite a few 1/four inch holes into the U shaped PVC as you can. It is via these holes that you have just drilled that the water from your pump will squirt out beneath the bed of lava rock.
As you can consider, water will be forced out below pressure via all the holes in your PVC pipe and filter up by means of all that lava rock you have laid down on prime of it. It is beautifully simple to build and it is one particular of the most effective pond filtration bog systems you can have.
The size that you will want to develop this PVC piece will be dictated by the bottom width of your bog. Otherwise, if the bottom of your bog is four foot then your PVC piece that is shaped like a U at the end need to by at least 3 foot across so as to permit as substantially water to flow via the drilled holes as feasible to enable it to filter up by way of the lava rock.
We are not allowed to submit photos with our articles so it is sort of tough to clarify it all and try to get the point across. But, if you want to get a mental image of the shape of the PVC piece, then a close image of it is shape could be compared to a 2 prong pitchfork. (With the holes drilled in the prongs.)