Best Pond Filter - Top 10 Product Reviews and Ultimate Guideline

New pond owners often wonder why they need a filter for Koi pond. The rationale behind this question is that ponds that occur naturally don’t have a filter, so a Koi pond doesn’t need one.

Lý do cho điều này là các ao tự nhiên thường có nước chảy từ nguồn như suối hoặc suối chảy vào, do đó làm trôi đi các mảnh vụn, hạt trôi nổi và chất thải của cá.

Unlike natural ponds, a man-made koi pond is quite different and it needs a filter. We’ve taken a look at the various types of pond filter of the money and budget pond filters suitable for your koi pond.

1. Best Choice Products 2600 GPH Pond Filter


This filter is quite affordable and does the job efficiently. The Best Choice Products pond filter is highly recommended for you. It is great for starters to ponds who want something that won't be expensive yet very efficient. 

This filter is good for people who have smaller ponds because it does not have a large capability which is reasonable given the price it is being sold.

Although it is relatively cheap, it is packed with great features like the UV light indicator which shows when cleaning out the filter is due. Even though the features are great it has some drawbacks. 

Since it is on the inexpensive range, we noticed that the structure is not as sturdy or as durable as other brand filters are.

The parts are also not easily found, so in a situation where a part develops a problem or breaks, you might need to a new filter entirely, due to the lack of parts in the market.

Reasons to Buy:

  • Very affordable
  • thumbs-up
    The filtration and UV light system work efficiently
  • thumbs-up
    Installation is easy
  • Easy to clean

Reasons Not to Buy:

  • Not as durable
  • thumbs-down
    No replacement for some parts

2. Xtremepowerus 10000 Koi



The Xtremepowerus 10000 is a powerful pond filter is capable of filtering up to 12000 liters within a hours, its great features has led to amazingly clear waters, which lasts for months.

Maintenance of this filter is easy all the parts ready to install with a detailed manual that can be understood by anybody. The filtration system comes with an integrated 13W UV clarified, a UV lamp indicator and a cleaning flow indicator that tells you when to wash filter sponges.

This filtration system cleans up Koi ponds within five to twenty-four hours, although this time is dependent on the size of the Koi pond. One good thing that impressed us with this device is the back flush feature.

Reasons to Buy:

  • Very easy to install and use
  • thumbs-up
    Fast and effective filtering
  • thumbs-up
    The results are long-lasting results
  • The device is quite durable
  • There are available replacement parts

Reasons Not to Buy:

  • When the back flush feature is used, water comes out of the pond port and vice versa.

3. OASE BioSmart 5000 Pond Filter



The Oase Biosmart 5000 Pond filter is a biological filtration and multi-stage mechanical system that is packed with useful features. It is easy to maintain, fast and easy to couple.

The exclusive filter design prevents clogging of the filter foams by passing sludge and debris to the base of the filter. You can easily clean out this sludge through the inbuilt sludge drain.

Cleaning the filter foam is quite easy when you use the inbuilt cleaning tool, which totally voids the need to remove the filter foams. To do this just turn the pump off, pull the handles for cleaning a couple of times and drain the sludge deposited in the filter.

Reasons to Buy:

  • This filter can be used in a pond of about 5000 gallons with a low or modest fish load.
  • thumbs-up
    This filter can be used in a pond of about 5000 gallons with a low or modest fish load.
  • thumbs-up
    A pop up button displays to alert you as at when to clean the pond.
  • The inbuilt cleaning system removes the need to clean the bio-filter manually.

Reasons Not to Buy:

  • The outflow valve is sometimes considered flimsy
  • The outflow valve is sometimes considered flimsy

4. XtremepowerUS Koi Pond Bio Filter: UV-C Pond Press


This XtremepowerUS comes with a massive 10,000-liter/hour feature. This device is great for Koi ponds. 4000 gallon of turbid water can be cleaned in no time at all with this device’s pressurized filter.

It is equipped with amazing features with the perfect end result, which is having pristine and clear pond. We’re impressed with the durability of the results as it can last for months.

Upon purchase, setting up did prove to be a tad difficult as the instructions were vague, it takes a little while to understand which a huge con is for beginners.

It is perfect for a ponds that can contain up to 4000 gallons of water, as it would get the work done within a few hours

Reasons to Buy:

  • Has a large 10,000-liter per hour filtration system
  • thumbs-up
    Fast and effective filtering system
  • thumbs-up
    Long-lasting results as the water stays clean for a long time

Reasons Not to Buy:

  • Setup instructions are vague and not suitable for beginners
  • Does not come with replacement parts, should your filtering parts break or become defective

5. Pondmaster PMK190 190gph Pump and Filter



It’s not always compulsory to go for big and strong pond pumps. From time to time, the lesser powerful pond pumps can adequately serve the same purpose.

Of course this depends mainly on the size of the Koi pond. The Pondmaster PMK190 pond pump kit is one of those devices that is adequate for small Koi ponds. It can deliver water flow of up to 190 GPH which is sufficient for 200 gallon ponds.

The pump kit is packed with a 10 feet power cord and consumes only 15 Watts per hour, which saves a lot of energy and comes in handy for small ponds.

This filter is designed for both biological and mechanical filtration. A great advantage of this pump and filter you would hardly hear a sound when it is submerged in the pond and running.

Reasons to Buy:

  • Great for small ponds riddled with algae
  • thumbs-up
    Long and lasting effects
  • thumbs-up
    Biological and mechanical filtration
  • Inexpensive

Reasons Not to Buy:

  • Not suitable for big ponds

6. Laguna Max Flo 600 Pump



This device is designed to process ponds riddled with reasonable quantities of solid particles. It further transport these floating particles to the appropriate external filter systems (these includes pressurized filters). It then traps any potential debris that could contaminate the pond, thus filtering the pond.


The pump cage is uniquely shaped, and it can allow particles as large as 1/4 inch. As expected, the pump motor is unrivalled in the pond market due to its capability to produce a large amount of water flow continuously and consuming less energy along the line. 

The pumps are perfect for creating waterfalls and streams use and with filtration systems.

The unique feature of these pumps is their energy efficiency and low maintenance costs. The efficiency could be achieved due to the low wattage and the latest Smart Pump Technology (SPT), which is electronically incorporated into the pumps. 

Reasons to Buy:

  • Easy to install and setup
  • thumbs-up
    Easy to carry handle
  • thumbs-up
    Requires little maintenance and cleaning
  • Carries solid particles up to 3/8-inch directly to the filter
  • Is not easily clogged

Reasons Not to Buy:

  • Plastic cage isn’t too strong.

7. TetraPond Bio-Active Pressure Filter: UV Clarifier





This is a beautiful pond filtration system, we found it very easy to install, maintain, and clean. The BP1500-UV is a biological and mechanical filter for ponds with about 1500 gallons. It comes with a state-of-the-art filter with a 9 watt U.V. sterilizer built in. 

This features make it a must have for any pond owner. The U.V. sterilizer traps floating debris and algae leading to perfectly clear water.

By simply turning a switch, you can clean or back-flush this filter, and at the same time change the water. The TetraPond Bio-Active Pressure Filter comes with a hosing attachment on the back-flush port, which be used to water your garden with pond water rich in nutrients.

It is easily hidden when submerged, you can literally bury a third of it in the ground, leading to an appealing and natural atmosphere. The construction of this filter bears a resemblance to that of an army tank, some of the parts it comes with is seal rings, clamps, cover, and a durable plastic canister.

Reasons to Buy:

  • Easy to install
  • thumbs-up
    Easy to clean
  • thumbs-up
    Suitable for large ponds

Reasons Not to Buy:

  • It’s expensive

8. Jebao CF-10 Pressured Pond Bio Filter



The manufacturers of the CF-10 went to great length to explain all about the pond filter system and the mechanisms involved in its cleaning process (i.e. 3-stage filtration). This is great for people especially beginners as it gives them all the details needed to couple and maintain this device.

During review and testing we noticed some sort of leaking close to the UV lamps. If you notice this with your filter, it can easily be solved by removing the o-ring and inserting it right inside the head of the lid and the problem is solved.

Also, a thing to note is that the heavier load you have in your pond, the less the gallon capacity that the pond filter can take. For this filter with UV light to produce amazing results, you need to unburden some materials from the pond.

Reasons to Buy:

  • Detailed usage information
  • thumbs-up
    3 stage filtration/ cleaning process

Reasons Not to Buy:

  • Leaking noticed near the UV lamps
  • Fairly expensive

9. Tetra Pond Water Garden Pump 1000 GPH





The Tetra(R) Pond Water Garden Pump is a multipurpose pump that is suitable for fountain heads waterfalls, and filters. It comes packed with a trustworthy magnetic technology that delivers energy efficient pumping for your Koi pond. 

The Tetra(R) Pond Water Garden Pump 1000 GPH is perfect for big ponds between 500 gallons to 1000 gallons.

The kind of pump to choose depends on the size of your Koi pond and the required pumping capacity measured in gallons per hour (gph). Ideally, the pump ought to circulate the whole volume of the pond a minimum of two hours. 

In essence, if your Koi pond is about 1000-gallon, the ideal pump to use is that which can handle at least 500 gph. With that being, the said, when in doubt, you should purchase a slightly more powerful pump to be on the safe side. You can always slow down or turn away the flow of a pump, but you can’t increase it.

When we tested and reviewed this device, we found that this pump is easy to install for beginners and professionals alike. The price doesn’t dent a hole in the users pocket and it can be submerged in water. 

Another beautiful thing to note about the Tetra Pond Water Garden Pump is that it is powerful and yet doesn’t make that much noise.

Reasons to Buy:

  • Easy to install
  • thumbs-up
    Powerful and doesn’t make too much noise
  • Great to use for beginners to ponds
  • Inexpensive
  • Can be submerged in water

Reasons Not to Buy:

  • Filter needs to be bought separately
  • It comes with basic features, may not be suitable for advanced users

10. Goplus Pond Pressure Bio Filter 10000






This type of filter is perfect for ponds that contains either a normal amount of fish, or a heavy load. The pond is capable of working with 1500 to 2500-gallon ponds. It can also be extended to about 4000-gallon with its UV filtration system.

The Goplus pressurized filter is easy to couple and install, and it completely clean a pond filled with debris and other floating particles within a span of 6 hours to 12 hours. It is not just suitable for large ponds, it can also be used for small ponds. 

The only drawbacks we noticed when testing this filter is that it is quite heavy, so cleaning it may not be that easy, apart from this, it works extremely well.

Reasons to Buy:

  • Comprises of inbuilt purifiers and UV bulbs that can turn a 2500-gallon cleaning method into a 4000-gallon.
  • thumbs-up
    It can clean a full pond in a few hours after installation.
  • thumbs-up
    The bio filter feature is a plus.

Reasons Not to Buy:

  • It is quite heavy, this could be inconvenient when cleaning out the filters from time to time.

Pond Filter Safety Tips

As beautiful and great as ponds are they pose a danger for children if the appropriate safety measures are not in place. As long as these measures are in place everyone can safely enjoy the beautiful Koi pond to the fullest. Here are a few safety tips to adhere to-

  • Put up a fence surrounding the pond to protect the children.
  • Install a wire mesh top over the top of the pond.
  • Create sloping edges in the pond.
  • Install a pool alarm.
  • The pool should be designed in such a way it can be seen from the house.
  • Cut back overhead branches if there’s any.

Step by Step Guideline: How to Choose a Pond Filter?

A major problem most pond owners face is selecting the appropriate pond filter for their pond. Which one to use in the myriad of various filters? 

As every pond is different, there’s no perfect answer to this question, but there are many important things to consider when choosing the perfect pond filter, here are a few guidelines to consider.

  • It doesn’t amount to much when you browse through various pond filters available in the market if you don’t have a budget you’d like to work with. Selecting the precise filtration system is key factor and also an important feature of your pond. It is recommended not to cut corners or cut costs when selecting the right filter.
  • Next you need to work out the level of filtration you need for your pond. This is probably one of the most important factor in choosing a pond filter. Here’s how go about it, calculate the volume of the pond.
  • After getting the volume of the pond, you need to decide what you want in your pond. If you are keeping, let’s take a Goldfish for example, you need to increase the volume of the pond twice over. The reason is because the fish doubles the quantity of waste in the pond, which further implies that is more waste for the filter to clean. If it’s Koi that’d be in the pond, then the figure would be quadruple. This is because Koi generates a massive amount of waste and the filtration system you choose needs to work four-times more than it normally would.
  • Now that you know the volume of water needed for the pond, you can now select the right pond filter. We advise that you select a filter that equals the volume as precisely as possible.
  • Another important thing to take note of is the pumps, it is important to select the appropriate pump that would feed your filter with the required amount of water to function at optimum capacity. Selecting a pump that is too big for your filter implies there might not be much water left in your pond, because it will over spill from the filter-box into the ground.
  • You need to choose if you want an inbuilt UV filter or if you’d purchase a separate In Line UV filter. Some pond filters are equipped with an inbuilt UV Filter Clarified suitable to the size of the filter, and some don’t.

How does a pond filter work?

A pond filter is extremely vital in any pond. It gives ample oxygen to the water. Consequently, the water is kept clear, clean, and algae-free. As you’ve a set a lovely pond, of course you want to enjoy it endlessly. 

Normally, Pond water becomes frequently dirty and turbid after an interval of time. Luckily, you can fix this problem without difficulty. Using the appropriate pond filter, you can keep your pond water crystal clear.

Here’s a breakdown of how this pond filter works. The pond water passes through numerous filter materials in a multi-chamber flow filter or filter. The water is circulated by a pond pump. In the first phase of the filter, the grainy dirt or debris is stopped by the filter foam for example. 

Then the pond water flows through the biological filter chambers with filter lava. This biological filter chambers is made up of very valuable bacteria, which is ideal for your pond.

Finally, the water passes through a fine filtering device, which is called zeolite or activated filter carbon. If it’s a pressure filter that’s in use, waterfalls or fountains can also be fed with clean and clear water. Note that you can make a helophytes filter or marsh filter if you have extra space and a koi or sturgeon pond.

What Size Pond Filter Need Do I Need?

There are numerous factors that determines the size of filter best-suited to your pond, and they are:

  • Volume of water in the pond
  • Amount of fish in the pond
  • Shape and design of the pond
  • Amount of plants in the pond
  • Location of the pond on your property

As a general rule, the least requirement for a pond filter is one that is able to process the entire volume of the pond within a span of 8 hours.

Conclusion

The best pond filter you can buy is one that suits the needs of your Koi pond without giving you extra stress. Do not forget to assess your pond and get the exact volume as said above before you select the required or the filter system that matches it. 

Thoroughly go through the reviews and choose the system that will give you a clean and healthy pond that would also match your budget with the end result of making your pond ecosystem flourish.

Related Post:

0
Shares
David Brown
 

Hey, it's David. I am a professional technician of outdoor equipment and power equipment. After completing my graduation in EEE I decide to open my own workshop to help people and make my dream true. I always Review the best product in my blog. Those reviews will definitely help my readers to choose the best product for there home.

Click Here to Leave a Comment Below 0 comments

Leave a Reply: