Pond Filters
Pond Filters
Looking for a pond filter? Browse our range of pond filters and discover sustainable alternatives for a clear and healthy pond without a filter.
Important to know:
- A filter must be cleaned regularly for optimal operation.
- Filters can remove beneficial bacteria that are important to your pond.
- The output of a filter can decrease due to wear and tear or dirt build-up.
- Continued use of pond equipment can result in additional energy costs.
Plant filter: The better alternative to a pond filter
A filter filled with algae no longer filters well and requires frequent cleaning, which many find annoying. A plant filter prevents algae formation naturally and requires much less maintenance.
Best pond filter: Premium quality and energy efficient
If you do want to use a pond filter , we've tested the three best options for you. That way we keep it organized and you don't have to choose from an overwhelmingly large assortment of pond filters.
pond filter Alternative: Plant Filter With Waterfall - S - 75 cm
- For 100 - 3,000 L
- Complete set with 12 plants
- Container 75 x 25 x 25 cm | 12 plants
Oase Filter BioSmart 5000 pond filter Set Flow-through filter
- For 100 - 1,250 L
- Power UV-C: 7 watt
- Maximum flow rate: 1,500 liters / hour
Oase Filter BioSmart 7000 pond filter Set Flow-through filter
- For 100 - 3,000 L
- Power UV-C: 9 watt
- Maximum flow rate: 2,500 liters / hour
Oase Filter BioSmart 14000 pond filter Set Flow-through filter
- For 100 - 6,000 L
- Power UV-C: 11 watt
- Maximum flow rate: 3,500 liters / hour
Oase pond filter Biopress 4000 pond filter Pressure Filter Set
- For 100 - 6,000 L
- Power UV-C: 11 watt
- Maximum flow rate: 3,500 liters / hour
Oase Filter Biopress 6000 pond filter Pressure Filter Set
- For 100 - 1,250 L
- Power UV-C: 7 watt
- Maximum flow rate: 1,500 liters / hour
Oase pond filter Biopress 10000 pond filter Pressure Filter Set
- For 100 - 3,000 L
- Power UV-C: 9 watt
- Maximum flow rate: 2,500 liters / hour
Flow-through filter vs. Pressure filter: The right filter for your pond
- Flow-through filter: Do you have a flat pond without a waterfall? Then choose an energy-efficient flow-through filter.
- Pressure filter: For a pond with height differences or fountains, a pressure filter is the best choice because it is powerful enough to pump water uphill.
Best cheap pond filter: Affordable and reliable
Are you looking for an inexpensive pond filter? Discover below the 3 best cheap pond filters with the best value for money.
pond filter Pontec PondoClear 4000 flow-through filter set
- For 100 - 1,250 L
- Power UV-C: 7 watt
- Maximum flow rate: 1,000 liters / hour
pond filter Pontec Pressure Filter Set PondoPress 5000
- For 100 - 1,250 L
- Power UV-C: 7 watt
- Maximum flow rate: 1,500 liters / hour
pond filter Pontec Pressure Filter Set PondoPress 15000
- For 100 - 6,000 L
- Power UV-C: 11 watt
- Maximum flow rate: 2,500 liters / hour
Our natural alternative to a pond filter: plant filter
pond filter Buy? Don't!
Think every pond needs a filter? Think again! A well-designed pond with plants will save you energy as well as worry.
What is a pond filter?
A pond filter is a device used to clean and purify the water in a pond. It is designed to filter out unwanted substances such as food debris, feces from pond fish, leaves, algae and other particles from the water, keeping the water clear and healthy.
Plants can do this too!
If you set up your pond correctly, a pond filter is unnecessary. A pond that has a layer of porous substrate on the bottom, is planted with various types of aquatic plants and to which a bottle of pond bacteria of Bacta Clear is added twice a year, remains clear and healthy in a completely natural way without any maintenance on your part. Together, these elements create a self-cleaning ecosystem, eliminating the need to use a mechanical filter.
Customers give us a 9.2/10
My vision is to let nature do its work in your pond. You don't need to buy all kinds of measuring equipment and water improvers. If the fish are swimming nicely and the plants are growing well, you know the water is of good quality.
pond filter vs plant filter
A pond filter becomes unnecessary in a pond that is properly decorated with oxygen plants, among other things. These plants purify and aerate the water, produce oxygen, absorb nutrients, and prevent algae growth. As a result, they improve water quality and biological balance in the pond. I sometimes speak to pond owners who complain about high energy costs from using oversized pumps, filters, UV lamps, air pumps and water bottom vacuums. Below I show you a natural and sustainable alternative.
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|
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|---|---|---|
pond filter |
Plant filter |
|
| ❌ Regularly | ✅ Limited | |
| ❌ Limited | ✅ Efficient | |
| ❌ Energy use | ✅ Environmentally friendly | |
| ❌ Limited | ✅ Promotes plant growth | |
| ❌ Replacement & flow | ✅ Low cost | |
| ✅ Neutral | ✅ Of course | |
| ❌ Neutral | ✅ Promotes the | |
| ❌ Risk of damage | ✅ Safe | |
| ✅ Good | ✅ Excellent | |
| ✅ Yes | ✅ Yes |
This is what our customers say!
Excellent 
200+ reviews at 
Marjoke Bakker
Oxygenating plants and a bottle of Bacta clear
Purchased: Pond clear package - M
My pond was quite murky, so after a good conversation with Simon, I decided to follow the advice: more oxygen plants and a bottle of bacteria. I ordered the recommended package, but after four days no improvement was visible. Full of disappointment, I contacted customer service. They advised me to be patient and give the process 2-3 weeks. Although I had my doubts about it, I decided to wait anyway. And what turned out? After two weeks, the water started to clear and I even saw frogs that I had never noticed before! Thanks team vdvelde, and apologies for my impatience!
Patrick Müller
Plants are growing much better now and water is crystal clear
Purchased: POND SUBSTRATE pond substrate - 40 liters
Last year I had a landscaper install a plant filter at my swimming pond, recommending lava and some plants from the local garden center. Unfortunately, things went completely wrong; the plants died one by one and I suffered an algae infestation. After contacting customer service, I was advised to replace the lava with pond substrate and order some more plants. Now, several months later, the plants are growing well, and my filter is finally free of algae.
Fenna Schmidt
My little city pond
Purchased: Complete Pond Package - S - Red
I had been dreaming of having a pond in my urban garden for some time, but it always seemed like such a hassle. Online I found a complete package and decided to take the gamble, although I was skeptical about the quality of plants sent through the mail. But to my surprise, everything was delivered neatly and well-packaged. Within no time I had my pond set up. To my delight, after only two months I saw the first water lily bloom, and as icing on the cake I discovered salamanders in my pond. No idea how they got there, but it only adds to the joy. Truly enjoying it!
Susi Werner
A must for anyone with a pond (large or small)
Purchased: Simons Pond Advice Book
This book completely meets my expectations. A great guide with lots of great tips on pond construction, pond plants and design.
Highly recommended purchase on my part.
Great book!
Jules Chabot
Blue lily: beautiful!
Purchased: Hardy Blue Water Lily - Nymphaea Blue Queen
Thank you very much for the generous delivery of the swamp iris "Blue Lis".
The new plants have been planted and I am curious to see if they will bloom this year.
There is good news about the water lily "Blue Queen": It is also blooming here in blue - and how beautiful!
Bart Timmermans
Removing soil sludge without a vacuum cleaner
Purchased: Soil Dirt Pond Removal Package - M
After years of accumulation by fish, quite a bit of silt had accumulated in my pond.
At first I thought about a pond vacuum cleaner, but after contacting customer service I opted for the bottom debris removal package. I was skeptical, especially because the water became murky the first week. But after a month, the silt has reduced considerably. No hassle with a vacuum cleaner, and great results!
I am a fan.
Johanna Brink
water lilies for more biodiversity
As lovers of greenery, we were looking for a sustainable addition to our project. Van der Velde's water lilies were a hit! With DROP & GROW, it was really simple: plant and enjoy. We asked for different varieties and this was no problem either. Delivery was perfect. Within a week we already saw leaves above water, and meanwhile there are several flowers blooming. Both we and our customer are very enthusiastic.
Raphael Blanchard
Oxygen plants save my fish
Purchased: Oxygen Plants Pond Package - L
My fish were gasping for air, so I was looking for an air pump. Then I read that oxygen plants could also solve this problem. I ordered the package that fit my pond, and now my fish are swimming around carefree again. Additional plus: my pond water is much clearer. Fish happy, me happy!
Greta Schultze
Very happy with my small pond
Purchased: Complete Pond Package - XS
This handy kit helped me set up my mini pond quickly. Everything you need is included! The service and advice were top notch, much better than at the garden center where no one really knows anything.
Maria Maes
From maintenance to an organic swimming pond
Purchased: Complete Plant Filter Package - L
I was tired of constantly cleaning the pump, so I decided to convert my pond to an organic swimming pond. With the plant filter package from vdvelde.com, it worked out perfectly! Now I enjoy a beautiful, natural filter and lovely swimming water.
Pond Filters
Looking for the best pond filter for your pond? At vdvelde.com we offer a wide range of high quality pond filters that provide clear and healthy pond water. With a good pond filter system you prevent algae formation and keep the water clean and healthy for fish and plants. Browse our selection and find the perfect pond filter to suit your needs.
Buying good pond filters for optimal water quality
When you build a pond, you want to be sure the water stays clean and clear. Only high-quality pond filters can ensure water quality. When choosing a pond filter , it is important to consider the capacity and quality of the system. Cheap filters can lead to impure water, which is harmful to pond inhabitants. Invest in a good pond filter to enjoy a healthy pond for years to come.
What types of pond filters are available?
There are several types of pond filters available, each with specific uses. At vdvelde.com, you can buy the following pond filters, among others:
- Fountain Filter: Not only provides clear water, but also creates a soothing fountain.
- Flow-through filter: An easy-to-install filter suitable for ponds with or without fish.
- Pressure Filter: Ideal for small ponds and ponds with plants and goldfish.
- Multi chamber filter: Perfect for large ponds with many fish, such as koi ponds.
- Prefilter: Removes coarse dirt particles before the water reaches the main filter.
- Drum filter: A fully automatic system suitable for large ponds and swim ponds.
- Module Filter: Adaptable filter for large ponds, allowing you to increase filter capacity.
Quality brands of pond filters
When choosing a pond filter , it is also important to consider the availability of spare parts. Quality brands often offer replacement parts, extending the life of your pond filter . At vdvelde.com you will find brands such as Oase, Velda, Hozelock and Pontec, known for their reliability and durability. Individual parts are also available for these brands, so you don't have to replace the entire system in case of a malfunction.
How does a pond filter work?
Pond filters work by purifying water mechanically and biologically. Mechanical filtration removes dirt and debris, while biological filtration allows bacteria to break down pollutants. Filters can operate under pressure or by gravity. Pressure filters are ideal for small to medium-sized ponds, while gravity filters are better suited for larger systems. The filtered water flows back into the pond, providing constant circulation and purification.
Tips on buying a pond filter
When buying a pond filter , there are some important things to look out for:
- Capacity: Make sure the filter capacity is large enough for the contents of your pond.
- Fish: For a pond with fish, you need a more powerful filter because of the extra pollution.
- UV filter: Helps fight algae and ensures clear water.
At vdvelde.com, specifications are listed with each product so you can easily make the right choice.
Buying a good pond filter at vdvelde.com
Buying a good pond filter ? At vdvelde.com we are happy to help you find the right filter for your pond. Our range offers different options for both small and large ponds. Do you have questions or need advice? Please contact our customer service. We are ready to help you make the best choice for a healthy and clear pond.
What is a filter tank for pond?
A pond filter bucket is an essential component for maintaining clean and healthy pond water. This bin contains various filter media that help remove dirt particles, organic waste and pollutants from the water. The filter bucket works in conjunction with a pond pump to constantly circulate and purify the water. This ensures clear water and a healthy habitat for fish and plants.
Benefits of a filter bucket for your pond
Using a pond filter bucket offers several benefits. First, the filter bucket ensures that the water is effectively cleaned, which reduces the risk of algae blooms and pathogens. In addition, a filter bucket is easy to install and maintain, making it a practical solution for both small and large ponds. The filter bucket can be customized with different filter media depending on the specific needs of your pond.
How to choose the right filter bucket for the pond?
When choosing the right filter bucket for your pond, it is important to consider the size of the pond and the amount of waste that will end up in it. For smaller ponds, compact filter trays are sufficient, while larger ponds require a larger capacity. Also pay attention to the type of filter media used, as this can affect the effectiveness of the filter bucket. By choosing carefully, you will ensure an optimal filtration system that contributes to a healthy pond.
What is a pond filter with UV lamp?
A pond filter with UV lamp is an essential component for maintaining clear and healthy pond water. This combination ensures that the water is not only mechanically filtered, but also biologically and chemically. The UV lamp kills harmful bacteria and algae, reducing the likelihood of green deposits. This ensures a clear pond in which your fish and plants can thrive optimally. A pond filter with UV lamp is suitable for different types of ponds, from small hobby ponds to larger koi ponds.
Advantages of a pond filter with UV lamp
Using a pond filter with UV lamp offers several benefits. First, the UV lamp kills floating algae and pathogens in the water, resulting in cleaner and healthier water. In addition, it reduces the need for chemical additives to maintain water quality. This makes pond maintenance easier and more environmentally friendly. It also contributes to the health of the fish and plants in the pond by keeping the water consistently clean and clear.
How to choose the right pond filter with UV lamp?
Choosing the right pond filter with UV lamp depends on the size and type of your pond. For smaller ponds, there are compact filter sets with built-in UV lamps that are easy to install. For larger ponds or ponds with many fish, more powerful systems are needed that have a larger capacity and filter more intensively. When purchasing, pay attention to the capacity of the filter and the strength of the UV lamp. A good rule of thumb is to choose a filter that can handle at least half the pond volume per hour. By choosing the right pond filter with UV lamp, you ensure an optimal living environment for your pond inhabitants.
What is a pond filter set?
A pond filter set is a complete solution for maintaining and cleaning your pond water. These sets usually include a pond pump, a filter and often a UV lamp, which work together to remove dirt and algae from the water. The pond pump circulates the water through the filter, where it is cleaned of organic waste and other contaminants. The UV lamp kills algae and harmful bacteria, keeping your pond clear. A pond filter set is suitable for different types of ponds, from small garden ponds to larger koi-ponds.
Advantages of a pond filter set
Using a pond filter set offers many benefits to pond owners. One of the biggest advantages is the convenience of an all-in-one system that is easy to install and maintain. These sets are designed to work together effectively, ensuring optimal water quality. The UV lamp in the set helps kill floating algae, resulting in clear water and less maintenance. In addition, pond filter sets are often energy-efficient and durable, making them a cost-effective solution for maintaining your pond.
How to choose the right pond filter set?
When choosing the right pond filter set, it is important to consider the size and type of your pond. For smaller ponds, there are compact sets that are easy to install and require little maintenance. For larger ponds or ponds with many fish, more powerful sets that offer higher capacity and filtration are needed. When purchasing, consider the capacity of the pump, the size of the filter and the strength of the UV lamp. Choosing the right pond filter set will ensure a clean and healthy pond environment for your fish and plants to thrive in.
What should be in a pond filter?
Several components are essential in a pond filter . Filter foam and filter wads are excellent for mechanical filtration, as the strong nylon fibers remove coarse debris from pond water. For biological filtration, it is particularly useful to use filter lava because it is ideal for bacterial breakdown of invisible dirt and pollutants.
What is the best filter for the pond?
For a beautiful, clear and healthy pond environment where aquatic plants can grow abundantly and fish and other pond animals feel at home and which also promotes biodiversity, it is important to design the pond in a natural way. Pumps and filters do not belong here, aquatic plants does, therefore it is important to plant your pond according to our pond planting plan. One option is to plant all kinds of aquatic plants loose in the pond to create a natural filter, but you can also choose to build a plant filter, these are both natural options. For the construction of a plant filter we have all kinds of cleverly composed plant filter plant packages.
How big should the pond's filter be?
The size of the filter for a pond depends on several factors, including the presence of fish. In general, in a pond without fish, a filter with a capacity equal to the volume of the pond is sufficient. So for example, in a 10,000 gallon pond with no fish, a filter with a capacity of 10,000 gallons would suffice. However, if you plan to keep fish in the pond, then it is recommended to count on a filter with double the capacity. In this case, in a 10,000-liter pond with fish, you should consider a filter with a 20,000-liter capacity. This is because fish affect water quality by producing waste products, so a larger filtration capacity is needed to keep the water clear and healthy.
What types of pond filters exist?
You have created a pond in the garden and want it to stay clear and healthy. There are several types of pond filters that can be used to do this, including options that are not harmful to the environment and promote biodiversity. Below I list a few of them:
Mechanical filters
First, you have the pond filter as many know it, which is the "Organic pond filter'. These filters work by removing particles from the water through a fine mesh filter mat or filter brushes. The water is pumped through the filter and the larger particles are left behind in the filter mat or on the filter brushes. Disadvantages of this filter are that it is expensive to purchase, it looks unnatural in the pond, it causes higher energy costs and the filter requires maintenance to remain functional in the pond. Other pond filters that are mechanical and perform a similar function in the pond are: 'the UV filter' and 'the Skimmer'. The UV filter uses ultraviolet light to kill harmful bacteria, viruses and algae. Water is pumped through the UV lamp and the UV light kills the harmful organisms. Skimmers keep the water surface clean by removing leaves, branches and other floating debris from the pond. They have a basket in which the debris is collected.
Biological filters
What people sometimes do not know is that a pond can also be filtered completely naturally by planting sufficient and different types of aquatic plants in the pond. The plants that are indispensable in every pond are: ' Oxygen Plants', ' Swamp Plants' and 'water lilies'. These pond plants each have an important function in maintaining a healthy and balanced pond. Oxygen plants, as the name suggests, oxygen plants produce oxygen through photosynthesis. During photosynthesis, plants absorb carbon dioxide and water and produce oxygen as a byproduct. Oxygen plants are therefore essential for maintaining a healthy and balanced pond ecosystem because they provide a continuous supply of oxygen for fish and other pond animals.
How often should a pond filter be cleaned?
It is wise to thoroughly clean your pond filter once or twice a year. Otherwise, the filter is likely to become clogged with algae and other debris.
Do you need a pond filter and pond pump?
For a beautiful, clear and healthy pond environment in which aquatic plants thrives and fish and other pond animals feel at home, while at the same time promoting biodiversity, it is essential to design the pond in a natural way. In this case, pumps and filters don't fit the bill, but aquatic plants does. This is why it is essential to plant your pond according to our Step-by-step plan. Several options are available, such as planting various types of aquatic plants separately in the pond to create natural filtration. Another option is to construct a plant filter, both of which are natural approaches. If you choose to construct a plant filter, we offer several conveniently assembled plant kits to help you do so.
How does a flow-through filter work?
A flow-through filter is placed at the edge of the pond, above the water. The pump in the pond pumps the water up to this filter. After the water is cleaned by the filter, it flows back into the pond. It is important that the outlet of the filter is higher than the edge of the pond.
How does a low-pass filter work?
A low-pass filter allows low-frequency signals to pass through and attenuates or blocks high-frequency signals. This type of filter is often used to reduce unwanted high-frequency noise or to make a signal more uniform by reducing high-frequency components.