In this guide we’ll look at the best pond vacuum cleaners for the UK market.
We’ve compared build quality, reliability, performance and cost
to give you our top recommendations.

What Is The Best Pond Vacuum Cleaner?

  • Features
  • 1700 watt motor
  • Allows continuous use
  • 3-year guarantee
  • Cost
  • Features
  • 1400 watt motor
  • 30-litre tank
  • 2-year guarantee
  • Cost
  • Features
  • 1400 Watt motor
  • 35-litre tank
  • Great value for money
  • Cost
  • Features
  • 1350 watt motor
  • 25-litre tank
  • 2-year guarantee
  • Cost

More Detailed Pond Vacuum Cleaner Reviews

Oase Pondovac 4 Pond Vacuum

The Oase Pondovac 4 Pond Vacuum is the best pond vacuum cleaner because it is has a 1700 watt motor, it is durable and easily removes sludge, debris and sediment from your pond.

Keeping your pond healthy and beautiful can be a time consuming and messy task. However, the Oase Pondovac pond cleaner makes this task simple and quick. The powerful 1700 watt motor gives you all the suction you need and also has adjustable suction power. The vacuum has two cylinders that are filled and emptied in alternating cycles which means that you can vacuum continuously until the job is done. The waste debris and dirty water flows through a discharge pipe which can be directed straight down a drain, or onto your flowerbeds. Alternatively, you can attach the included debris collection bag to the discharge hose and put the discharge hose back in the pond. Then when you have finished you simply remove the collection bag for emptying.

This pond vacuum comes with a handle and wheels for easy transportation. It features 5 nozzles and the extendable handle allows you to reach up to 2.4 metres deep. The build quality on this vacuum is excellent and it comes with a 3-year guarantee.

Overall, this is the best pond vacuum because it is powerful, allows continuous use and does the job really well.

Oase Pontec Pondomatic Pond Vacuum Cleaner

The Oase Pontec Pondomatic Pond Vacuum Cleaner is efficient and easy to use and offers a great, reasonably priced option for keeping your pond clean and clear.

This pond vacuum has a powerful 1400 watt motor which gets the job done easily. It comes with a 4-metre suction hose, a 2-metre discharge hose and 3 different nozzles. You do have to buy the sludge bag separately so make sure your order one when you buy this machine.

The vacuum cycles between suction and drain, about once a minute, so the water you’ve sucked up goes through the body and back into the pond, with the debris captured in a filter bag in the 30-litre tank. The build quality is good, and all the attachments and hoses are of good quality.

The vacuum is easy to use and effective and comes with a 2-year guarantee.

PondMaster Pond Vacuum 1400w

The PondMaster Pond Vacuum has a powerful 1400 watt motor, a 35-litre tank and comes with three nozzles making it simple to quickly clean your pond.

The vacuum cycles between suction and drain, about once every twenty seconds. It can suck up dirt from a maximum depth of 2 metres and has a 4-metre suction hose. The vacuum comes with a wide nozzle, crevice nozzle and adjustable nozzle. It takes a little longer to clean your pond with this than with more pricey pond vacuums, but it does get the job done. The build quality on this vacuum is good and that attachments are of good quality. The four wheels make it easy to manoeuvre but still stable.

This is a good, reasonably priced pond vacuum that does a great job of cleaning up your pond.

Swell UK Compact Pond Sludge Vac

The Swell UK Compact Pond Sludge Vac has a 1350 watt motor, a 25-litre tank and comes with three nozzles.

This low-cost option has a reasonable powerful motor, a good sized tank, a 4-metre hose and comes with three nozzles. The vacuum cycles between suction and drain, about once every thirty seconds. It has a maximum suction height of two metres. The build quality is good, and the unit is quite compact making it easy to store. The attachments are of good quality and the machine does an effective job of clearing your pond. It also comes with a two-year guarantee.

This is a great low-cost option that is effective and easy to use.

Pond Vacuum Cleaners Buyer’s Guide


Pond vacuum cleaners are designed to suck up sludge, weeds and debris from the bottom of your pond. To do this effectively they need a powerful motor. Most pond vacuum cleaners have a motor of around 1400 watts and this will get the job done. A more powerful motor will make the job quicker though, so could be a worthwhile investment if you have a large pond.

Suction depth

Different pond vacuums have different suction depths so do check that the one you choose is suitable for the depth of your pond.

Nozzle attachments

Most pond vacuum cleaners come with 3 different nozzles, but some have five or more. They usually include a large nozzle for big areas and a smaller crevice tool. Some come with an algae-removing nozzle. Be careful when using sharp nozzles in ponds that are lined with a PVC liner as they can pierce the liner if not used with care.

Hose length

Most pond vacuum cleaners come with a nice long 4-metre hose which means you don’t have to keep moving your vacuum to get the job done.


How does a pond vacuum work?

Over time, debris such as leaves, weeds, fish waste and dead vegetation can build up in your pond. This can make it look green and dirty as well as creating an unpleasant odour. In addition, this decomposing matter can increase the risk of nitrates forming and these are toxic to fish.

For this reason, it is a good idea to vacuum your pond from time to time.

A pond vacuum works by sucking up debris such as sludge, weeds, decomposing vegetable matter and fish waste. Some pond vacuums contain a sludge net that retains the debris and pumps the filtered water back into your pond. Others simply pump out the dirty water and debris. You can choose to pump this water into a drain or a flower bed or lawn. The water will make a good fertilizer for your garden, too.

How do you use a pond vacuum?

Your pond vacuum cleaner will come with instructions and you should follow these as all vacuum cleaners work slightly differently.

However, in general, you will need to take the following steps

Unravel the pond vacuum’s discharge hose and place it in a drain or on a flowerbed or lawn where you want the water to discharge. Connect the other end to the main body of the vacuum cleaner.

Attach the appropriate nozzle to the end of the suction hose and connect this to the main body of the vacuum.

Plug in the vacuum cleaner and turn on the machine.

Stand on the pond bank and place the nozzle into the water. Vacuum the waste from the bottom of the pond in slow even movements.

Once the debris tank in your vacuum is full, the machine will automatically switch off. Empty the machine and then continue as before.


A pond vacuum cleaner is a worthwhile investment as it will keep you pond looking and smelling good as well as ensuring a healthy environment for your fish. I would recommend the Oase Pondovac 4 Pond Vacuum as the twin tank allows for continuous use, it has five nozzles that make all pond cleaning jobs a breeze and it comes with a 3-year guarantee.