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Koi pond construction guide will make you successfully build a koi pond

Giovanni Carlo 0

Koi pond construction guide plans for the first time you need to know

Koi pond construction guide.This Koi pond construction guide will cover the absolute essentials of setting up your first Koi pond for just a few hundred dollars and some honest elbow grease.

In the future, you may become a very successful Koi breeder, but for now, let’s focus on setting up a functional pond that do well enough to keep your fish healthy and happy.

After you get the pond in place, functioning, and stable enough to support the Koi you purchase—then, and only then, would you truly be ready to sink into the investment of purchasing the Koi fish themselves.



Whatever your reason for wanting to start a Koi pond; you may find the range of options to be quite overwhelming.

It is feasible to spend thousands and thousands of dollars on your Koi pond before even purchasing any fish!

If you’re just starting, however, you may want to start with something a little more budget friendly to determine if Koi ponds are right for you.

koi pond construction guide koi pond airlift filtration system
Photos from



koi pond construction guide To begin, you will need the following five items:


koi pond construction guide koi pond setup
Photos from Encyclopedia of Aquarium and Pond fish D. Alderton
koi pond construction guide koi pond setup
Photos from Encyclopedia of Aquarium and Pond fish D. Alderton


koi pond construction guide koi pond electrical system
Photos from Encyclopedia of Aquarium and Pond fish D. Alderton


koi pond construction guide Koi pond Pumps and filters

Garden ponds are often stocked with many more fish than would be found in a natural pond, and so benefit from the addition of a filtration system to improve water quality.

This is especially true for koi ponds, where crystal-clear water is desirable to give the best view of the colors and patterns of the fish.

Filtration systems are driven by electric pumps, which can also be used to create fountains and water features.

Pond pumps fall into two main categories: submersible units that function underwater, and powerful surface pumps for use only in a dry location.

Submersible pumps are generally smaller and often run on a low voltage, so are most suitable for smaller ponds, while external pumps for larger ponds and extensive water features usually run off household electricity.

To work effectively, a pump must have sufficient capacity to cycle all of the water in the pond in two hours, so calculate the volume of water in the pond before choosing a pump.

Preformed pond units often have their volume marked on the base; alternatively, when filling the pond, measure the volume by attaching a flow meter to the hose.

The choice of pump also depends on its intended function. For example, when operating a fountain, the water needs to be pumped under high pressure but at a low output, whereas for the operation of a waterfall—where the water needs to be pumped uphill—a high output from the pump is required.

Refer to the manufacturer’s instructions and get advice from reputable retailers to be sure that the pump you choose is suitable for your intended use.

koi pond construction guide Maintaining water quality

Most filtration systems use separate pumps to draw water from the pond and through the filter, although pumps with an integral filter are also available.

There are two main types of pond filter: internal units, which sit underwater in the pond, and external filters, which are sited outside the pond.

All filtration systems function in a similar manner (see box, opposite), but the filtration media they house varies.

When installing an internal filter, locate the pump as close as possible to the filter unit, to maintain the flow rate.

By contrast, if the system uses an external filter chamber, locate the pump as far as possible from the filter outflow, to ensure that clean water is not simply pumped straight back through the system.

Ultraviolet systems, located between the pump and filter,are a further refinement that can be used to achieve very high water quality.

Ultraviolet radiation emitted by the unit causes algae in suspension to form into clumps, which are then easily strained out of solution by the filter.


1.) A Pond Liner – Simply put, a pond liner will hold the water in your pond. If you dig a hole in the ground and put water in it, it will be absorbed into the soil (unless you’re talking about a LOT of water).

Furthermore, you want to separate you Koi’s environment from outside contaminants as much as possible.

Consider either uPVC or Butyl; both are readily available from your local home improvement store.

If your hole has lots of sharp rocks in it, you may want to purchase some extra layers or padding to protect the liner.

Since the padding will not come in contact with the Koi, anything resistant to shredding will work, even an old rug.

2.) A Filter – You cannot have a Koi pond without a filter. Your filtration needs will depend on the volume of your pond, which means that if you want to save you should start will a smaller pond.

Unless you are skilled in fabricating your own aquarium filters, you would be best served by purchasing a filter in the store.

You need a filter to remove debris, bacteria, and toxins from the water. If you’re working on a budget, take a good look at the filter prices and their recommended replacement intervals making sure to factor that cost into your calculations.

3.) A Pond Pump – This will work in conjunction with the filter to clean your pond water. It is absolutely essential to your Koi’s survival to have a working pump at all times.

If you can afford it, you should always keep a backup pump on hand in case of a failure. Make sure to check with your aquarium supply dealer regarding pump efficiency.

A general rule of thumb is that your pump should be able to circulate the entire pond’s volume within a couple of hours.

4.) A UV Clarifier – This is a special piece of equipment that fits between the pump and the filter. It uses UV rays to help the filter remove algae from the pond water.

Algae are a special concern in Koi ponds since it is often too small to be caught by most filtration systems.

The UV rays will cause algae particles to bond together so that they are large enough to be filtered out of the water.

It is feasible to remove algae from the pond by chemical methods, but this is considered hazardous to the Koi.

5.) A Test Kit – Even experts need test kits. The quality of your Koi’s water must be checked frequently. One of the most dangerous chemicals to your Koi is ammonia, which can be detected by neither sight nor smell.

You will need two different types of test kits, one for pH, and one for nitrate (which will indicate filter performance). Ensuring the quality of your Koi’s water is a major factor in how long they will survive.


koi pond construction guide how to build a koi pond step by step

koi pond construction guide koi pond construction plan
Photos courtesy of Koi Knowledge


If you had seen any water garden, ratios are, you had seen koi fish. The debate is how to create the perfect biological system or ecosystem for your little friends.


Modern koi pond design is made so that it might consider the most appropriate living demand for koi fishes.

You might find them in the yard behind the house in many cases; whatever, they can also place in front yards if there is a lot of available space there.

In the process of constructing koi ponds, the water & oxygen are the greatest consideration. This will really resolute by the size of the fishes.

Landscape gardening plays an important role in Koi ponds. There is an efficient amount of koi pond layouts out there for you to select from.

While you might already have some pre-imagine koi pond design ideas plan on how it might be designed, you have to make certain that it set the whole water garden objects completely in a faultless way.

Some of the general points of how to construct a koi pond based on koi pond design and construction the type of landscape that you have are given below.

1. Particular Place.

During you might be an incitement to put your Koi pond at the far limit of your yard, it is very significant to remember that you must have to uninterrupted monitor its demand.

You will have to make sure the fishes daily. As well as, you also have to see if the plants are still flourishing or if the fish have already sensual on them.

The position of the ponds should be suitable for the changing weather condition. It would not be exposed during the hot and cold seasons.

You could always add some more defense for the pond in case you aren’t confident about how it would prosper in that location. Knowing your yard would help you find out where you could place your Koi pond.

2. Area

Trying to find out the size of a koi pond isn’t like figuring out any customary ponds. This is because of the fishes would get bigger over time.

You would get be astonishing at how much they could grow especially if you are captivating adequate care of them.

The length of the pond is significant & would, of course, depend on the size of your yard, backyard koi pond designs direction in your yard & overhanging trees, which would lower down the amount of available space.

That is why I won’t recommend small koi pond ideas the small koi pond only works on goldfish and other small fishes, not koi fish


3. Plan of revenue

You required having a budget set apart for explaining a pond for your koi. Take note that some of the fishes & other things for decorations for it don’t come cheap.

You may want to limit your expenses and make sure you are not overspending for it. Other not-so-important parts and materials can be added later on when you have supplementary resources.

Remember, room wasn’t built in a day, and neither should your pond.


4. Preliminary koi pond design plans

  • above ground koi pond design
  • backyard koi pond designs

There are several designs of koi ponds obtainable to be seen online.

There should be a considerable range of fishes, styles & plants, with many of them varying from the traditional to the extremely unique & good, depending on the prior the right owner.

The biggest thing about constructing a koi pond is that you could use a preliminary plan or design it so that act likes praise not only the rest of your yard but your home.

You could have a square, curving or round & as a part of the whole landscape garden.

When you have looked closely at these things, it would be the time to create your koi pond. You have your choice of doing it all by yourself if you have the capability for it.

If not, there are specialists koi pond builders near me out there that might surely construct the pond as stated to your personal preferences & tastes.

Professionals pond contractor services recommended that koi ponds should be installed first before the rest of the landscape.

Problems would be hinder especially if the pond required be extending or expanding. Once you are finished, you would understand that the building, planning, and expenses are certainly worth it all. Your koi fish would agree.


how to build a koi pond above ground

koi pond madeup of trapal
Famouse Trapal Koi pond in the Philippines

This is the easy and less work koi pond since you will no longer dig the earth to build it.

You just build a frame right away, some are made up of woods others are bricks and hollow blocks,

in the Philippines poormans koi pond choices are wooden frame and bamboo frame and the liner install is cheap trapal in English Trapal.

The famose koi pond called here locally is trapal pond 

air lift pump efficiency

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