Home Improvement

What is a Koi Pond?

koi pond

If you are in the process of redoing your garden and are looking for ways to make it more enjoyable and beautiful, you might very well be considering adding in a pond. Not only do ponds make for an interesting design focal point for any garden, but they can also serve as the home of fish and some lovely water plants.

When considering a pond, you are likely going to come across a variety of options. You might want to consider a pond this is solely dedicated to water plants. Other types of ponds are designed to be the home of particular types of fish. One such pond is the ever-popular koi pond.

A koi pond is one that has been made with the intention of allowing koi, a type of freshwater fish, to thrive. Such a pond should be built to certain specifications so that the fish can be happy and healthy throughout their lifecycle.

When you are considering a koi pond for your own garden, here are a few things that you should bear in mind throughout the construction process.

Pumps and Filters

Every koi pond is going to need to have a way of introducing the right amount of oxygen into the water. Koi need oxygen in the water in order to thrive, as do certain plants that you will want to grow in your water. A pump will keep the water in your pond oxygenated and circulating so that your fish can be happy and healthy.

You will also want to install some sort of filter with your pump as well. This is because stray debris can fall into the water and decay, releasing harmful bacteria into the water. Not only can stray debris make the water unpleasant to look at, but it can be bad for your koi as well.

There are many things that need to be taken into consideration when you choose the specific pump and filter for your koi pond. You should take into account the size of your pond as well as the effect that you want your pump to have. You can find a variety of pumps to choose from at Water-garden.co.uk.


When you are building your koi pond, you will need to install a liner along the bottom of it. Once you have the pond dug up, you can’t just simply fill it with water and fish and then go on your way. Filling an unlined pond with water will only result in that water being absorbed into the ground over time. Moreover, bugs and other creatures might find their way into your pond from the ground up without the right liner.

Make sure to go with one that is durable and or good quality. You should also choose a liner that is easy to repair in the event that your pond springs a leak at some point. They should be safe for fish and resistant to things like plant roots, creating holes in the liner.

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