Service
4.3
/5
Product
4.3
/5
Merchant Logo
Service
4.3
/5
Product
4.3
/5
Back to all reviews
Product Image

Swell Compact Sludge Vac

4.3
/5

5

4

3

2

1

39

16

4

1

5

65

ratings

over the past year

Swell Compact Sludge Vac What is this pond vacuum cleaner?This Swell Pond Vacuum Cleaner is our best-selling pond vac. It's specially designed to remove dirt, debris, sludge, and fish waste from the bottom of your pond before it breaks down. This isn't the most glamorous pond keeping task, but it's essential if you want to maintain a healthy pond and attract lots of pond life!These pond vacuums will not only keep your garden pond clean and free of muck, but also your pond filter. By removing fish waste and other waste solids from the bottom of your pond with a pond vac, you'll reduce the amount that your pond filter picks up. This means you'll spend a lot less time maintaining your pond filter.How do pond vacuums work?This pond vac looks just like a regular vacuum cleaner, and they work in a very similar way. To operate this pond vac, just turn it on and use the telescopic pipe to reach the bottom and sides of your garden pond. As you move the pond vac slowly back and forth over your pond's substrate, it'll suck up water and any loose debris.All this waste and water is deposited into a spacious, 25 litre collection tank that, when full, can be easily removed and rinsed out. The muck that comes from the bottom of your pond can act as great fertiliser for surface plants, so make the most of it and chuck it over your garden.This pond vac comes with four different suction nozzles, each designed for slightly different uses. It also comes with several attachments for you to extend the length of your pond vac's handle, helping you to reach deeper parts of your garden pond.After using a pond vac, you'll notice that your pond's water level may have dropped a little. Top it up with some fresh, dechlorinated water after you've finished your maintenance session to make sure your pond pumps, pond filters, and/or water features continue working at their optimum levels.What kind of debris can these pond vacuums handle?These pond vacuums are designed to suck up soft waste solids, like fish waste, sludge, algae, dirt, and decomposing leaves. Just like a regular indoor vacuum cleaner, these pond vacuums aren't suitable for sucking up large items like twigs or stones as they can easily block the hose.How often should I vacuum my pond?There are no hard and fast rules about how often you should get your pond vac out and give the bottom of your pond a good clean. It's up to you and ultimately depends on your pond's size (surface area and volume) and whether or not you keep pond fish.For those of you who keep a lot of pond fish, like Koi or goldfish, then your pond will need to be vacuumed semi-regularly. This is because fish produce a lot of waste that, over time, adds to the sludge at the bottom of your pond. If you have a simple wildlife pond that doesn't contain any fish, then you won't need to vacuum half as often. It's a good idea to vacuum your pond at end of autumn to remove all of the decomposing leaves that will have inevitably built up in your pond during this season. It's also recommended that you vacuum your pond at the end of winter. This will get your garden pond looking in tip-top shape for spring and summer.What size pond will these pond vacuums handle?These pond vacuums are best suited to cleaning small and medium-sized ponds. For larger, deeper ponds, we recommend you choose a more powerful pond vac from our extensive range of pond vacuum cleaners.Packaging update in progress - old or new design may be sent. Product is the same.

Read more
Visit Product Page
Visit Product Page
Displaying all 207 reviews
PS
peter street
Fareham
14 hours ago
Date of purchase: 02/06/2025
Swell Pond Vacuum Cleaner
Easy to use, can **** up debris quickly and the whole unit is easy to clean up afterwards
Trusted Customer
6 days ago
Date of purchase: 27/05/2025
Swell Pond Vacuum Cleaner
Very easy to use does very nice job
CH
christine Hand
Burscough
6 days ago
Date of purchase: 03/06/2025
Swell Pond Vacuum Cleaner
Work well and easy to use
Trusted Customer
9 days ago
Date of purchase: 30/05/2025
Swell Pond Vacuum Cleaner
FI
Fisherman:)1965
Sidcup
12 days ago
Date of purchase: 28/05/2025
Swell Pond Vacuum Cleaner
I have a water feature which consists of a sheep feeding trough used as the tank with two pipes coming out of the wall behind and tumbling in to it. I have a pond filter / pump combined running it....

Read all
PE
pauline edge
Warrington
15 days ago
Date of purchase: 21/05/2025
Swell Pond Vacuum Cleaner
Delivered quickly. Item is as described very happy with purchase also price as it was in sale.
Trusted Customer
20 days ago
Date of purchase: 11/05/2025
Swell Pond Vacuum Cleaner
Doesn’t work. The bag let’s all the algae and debris from the bottom of the pond back into the water stirring up all the debris. Very expensive useless item now sat in the shed en route to the...

Read all
ME
Meemo
Canterbury
28 days ago
Date of purchase: 07/05/2025
Swell Pond Vacuum Cleaner
It’s absolutely brilliant. Once set up - easy - it was really great and easy to use. Had to re read the instructions - too excited to try it out. It hoovers up the muck then stops - spits out the...

Read all
PH
Paul Heaton
Mirfield
29 days ago
Date of purchase: 12/05/2025
Swell Pond Vacuum Cleaner
Easy to assemble, simpke to use. 30 secibd cyt iut is inky frusrration. Tool all useful abd easy to switch vetween uses.
Trusted Customer
1 month ago
Date of purchase: 17/05/2025
Swell Pond Vacuum Cleaner
Just used for first time and even though capacity of bucket could be bigger really pleased with results even if it took longer than I thought it would . Build quality really good and all parts look...

Read all
About Swell UK
Swell UK brings you quality discounted indoor aquatic, pond and garden supplies as well as expert advice.
Read all
Unit C SK14 Industrial Park, Broadway, Hyde, Cheshire, SK14 4QF, United Kingdom
Award

Feefo Trusted Service Awards

Our independent awards recognise the top brands for customer service. Winners are decided based on the ratings they receive from their customers.

Why trust Feefo reviews?

About Swell UK
Swell UK brings you quality discounted indoor aquatic, pond and garden supplies as well as expert advice.