7 Things to consider when replacing a pond liner

Aqua Pond, Pond Cleaning, Pond Repair, Pond Maintenance

Have you noticed your pond levels decreasing? If yes, you likely need to replace your pond liner. 

Pond liners are essential to helping you maintain water levels, which helps balance the right aquatic environment for your fish and plants.

It also helps your pond be protected from UV rays, and allows for easier maintenance against algae and debris, keeping it in excellent condition. 

There are a lot of benefits associated with replacing a pond liner, and rightly so. But to replace it effectively, it’s best to know the right time of year and the different types and other things to consider alongside its replacement. 

To know more, keep reading.

When do I replace a pond liner? 

To be honest, changing your pond liner isn’t that major. What’s more difficult is thinking about the other things you have to do before changing it. When you factor them in, the job is much bigger, exhaustive and time consuming. 

For instance, you have to remove everything that’s in your pond, like the water, fish, plants, rock, algae, dirt and everything else. Plus, try to avoid replacing your pond liner in peak seasons like spring or summer, as that’s when wildlife is at its peak and a key breeding time for fish. Therefore it’s often best to replace your pond liner in the autumn when the temperature is cooling down.

7 things to consider when replacing your pond liner 

Before jumping into changing your pond liner, there are a few things you should take into account. These are: 

  1. Storing your fish 

If you have fish like Koi carp, you’ll want to know how to store them properly. After all, it can be difficult, and you’ll want to ensure you do it right to ensure they survive the temporary period of replacement. The best thing to do is keep them in a holding tank; make sure you aerate the water and give them enough air. 

Following that, make sure the water gets filtration and try to change from time to time. To help with filtration, you’ll want to change the water slightly and feed your fish a bit less. It might be helpful to feed your fish less as the additional waste they create means less work for the filtration. 

2.Size and shape of your pond 

Before selecting and replacing any liner, you’ll want to measure your pond correctly. Doing this will allow you to get a liner that fits properly. When measuring, make sure your factor in its width, depth, length, shape and contours. If your pond has any shelves or ledges, you might want to pay special attention to the design during installation.

3.Selecting the right pond liner 

When it comes to pond liners, there are quite a few to choose from. For instance, you could have EPDM rubber, HDPE, PVC or anything else. EPDM tends to be durable, flexible and resistant to UV. In contrast, PVC liners are often more affordable but have a shorter lifespan. Whereas HDPE liners are difficult to puncture and perfect for large ponds. Also, other ponds have various installation processes; some can be simple, others difficult, so you should be familiar with them too. 

Top Tip: When choosing your pond liner, it’s best to research their pros and cons before buying. If you’re still confused about which is the right pond liner, we can help. With over 30 years of experience as aquarium and pond specialists we can come to visit your pond, advise the right liner and even fit it. 

4.The environment

When choosing your pond liner, you’ll want to consider the climate and the environment. If you live somewhere with a lot of sun exposure, temperature fluctuations or a certain soil type, then you have to pay attention. Certain pond liner types work better in different environments. 

5.Your existing pond

Before beginning with replacing your pond liner, you’ll want to take pictures of your pond. Doing this will help you assemble your pond back together quickly and effectively. Otherwise, it may take you more time to make your pond look natural. 

6.Plumbing issues 

Just before you start fitting your pond liner, you’ll want to see if there are any plumbing issues first. So, try and expect all the plumbing to see if there’s been any wear and tear. You’ll want to see all the visible joints first and repair them if needed. 

7. .Future replacement and maintenance 

When selecting your pond liner, you may want to invest in one that protects your pond for the longest time. For instance, some materials may be better to clean and maintain than others. 

Final thoughts

Choosing the right pond liner for your pond is essential for its aesthetic and the health of its marine life. While there is a range of pond liners out there, take your time to research their benefits. You’ll also want to consider the size, shape and consider your budget when choosing your pond liner.
 If you’re unsure about the right one for you or the installation process, we can help. At Aqua Pond, we have over 30 years of experience fitting pond liners and replacing them. Our total pond liner replacement service will involve us coming out to your pond and then advising the right one for you. Contact us today and see how we can help you!