Best Akku Mulmsauger 2026

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Last Updated - 22.07.2026

Best Choice

01

Einhell

Einhell GE-PV 18/42 Li T-Solo PXC Cordless Pool Vacuum Cleaner (18 V, Waterproof Battery Box, 32 cm Suction Plate, Telescopic up to 220 cm, Filter, Includes Small Attachment, without Battery)

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9.8

Exceptional

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Waterproof - The battery box of the pool vacuum cleaner is certified according to protection class IPX8 and fully waterproof. For safe working on and in the water thanks to double-sealing technology.
Telescopic - Thanks to the telescopic guide rod that extends flexibly from 1.6 to 2.2 m, the cordless pool cleaner easily adapts to any pool depth.
Suction Plate - The suction plate is 32 cm wide and equipped with castors and side bristles. Front and back there are rubber lips that protect the pool surface.
Comes with accessories - The cordless pool cleaner comes with a large suction plate and a smaller attachment that makes cleaning hard-to-reach areas easier.
Battery platform - The Einhell GE-PV 18/42 Li T-Solo cordless pool vacuum cleaner is part of the Power X-Change battery platform. Delivery without PXC battery and charger.

149,89 €
02

fishkeeper

fishkeeper Rechargable Rechargeable Gravel Vacuum Cleaner Aquarium Electric, DC Aquarium Suction Electric, Flow Rate Adjustable Aquarium Water Change Pump with Hose

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9.7

Exceptional

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Main highlights

Powerful and adjustable: powered by an 8 W copper motor with adjustable flow up to 800 L/H. For fine sand minimize flow and clean regularly to extend the service life. A reliable aquarium cleaner - completely immerse the pump before starting to avoid dry running
Energy-saving modes: choose between standard mode for aquarium vacuum cleaner floor cleaning and economical water change mode. Water change mode. After 2 minutes, the motor automatically stops and uses the siphon effect - energy-saving and practical with hook for fixing
DC rechargeable and wireless free: as an electric gravel vacuum cleaner, it offers two options: use it wirelessly and completely free after charging. The 2H running time makes it the perfect, mobile aquarium vacuum cleaner electric, regardless of sockets. Or connect it directly with the 1.2 m power cable for continuous operation
Adjustable length: gravel bell aquarium with 2 removable extension tubes, this aquarium suction cup can be adjusted to 78 cm or 113.6 cm. Ideal for various aquarium depths and water levels
3-in-1 multifunctional: our electric gravel cleaner combines water changing, sand cleaning and glass cleaning - a complete aquarium cleaning kit. Includes hose, puller nozzle and cleaning head with sponge. Ideal as an aquarium water change pump with hose, without additional accessories

59,99 €
03

Hobby

Hobby Aquaristik Perfektus Pro I Battery-Operated Aquarium Vacuum Cleaner I Aquarium Vacuum Cleaner for Efficient Removal of Mud and Dirt I Electric Gravel Vacuum Cleaner with 650 l/h Flow Rate

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9.4

Excellent

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Main highlights

Versatile and efficient - The included hose makes it easy to change water, while the included windscreen cleaner removes algae from your aquarium discs - perfect aquarium accessory for any size.
Long-lasting operation - Equipped with a powerful 1200mA lithium-ion battery, this aquarium cleaner ensures up to 1 hour of continuous suction power.
Expertise – As a family-run company in the 3rd generation, we can rely on 75 years of experience and support you as a reliable and innovative partner in aquariums.
Efficient aquarium vacuum cleaner - The Hobby Perfektus Pro is a battery-operated aquarium dirt vacuum cleaner that effortlessly removes dirt and dirt to optimally clean your aquarium.
Easy to use - Activate the suction function with just one push of a button. The integrated filter bag safely catches dirt without tarnishing your aquarium, thus improving water quality.

26,99 €
04

Amtra

Wave Smart Battery Cleaner

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9.2

Excellent

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aquarium accessories
Filter cartridge
Filter bag
Battery-operated gravel vacuum cleaner
60x50x30 mm

20,95 €
Value for Money

05

Fluval

Fluval Pro Vac Floor Cleaner, Black

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wash the filter fleece or replace it regularly so that water can penetrate it. Pro Vac can be used up to a tank height of 60 cm.
Switch for high or low speed or pause
Quick removable filter insert
LED lamp for cleaning in dark areas
Gravel protection. Extension tube for deeper aquariums

59,49 €
06

boxtech

Boxtech Aquarium Electric Sand Gravel Cleaner, Fish Tank Vacuum Cleaner with Aquarium Algae / Dirt Cleaning, Water Change Pump, Water Shower Gravel Cleaner for Large and Small Fish Tank (28 W)

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9.0

Excellent

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Main highlights

The improved aquarium gravel vacuum cleaner: has 6 in 1 functions with water changer + sand scrubber + dirt cleaning + water filter + water shower + water flow. Suitable for fresh and sea water and various deep fish tanks
Strong power: the powerful 220V/28W water pump motor can provide a maximum flow of 1700 l/h. It only takes 0.5 hours to pump out a 680 litre tank. At the same time, the pump flow is adjustable, the handle length can be extended from 20 cm to 86 cm
Safe and durable: the main motor of the motor can be manually disassembled to eliminate impeller residues and rubbish, reducing the wear of the pump and extending the service life
Powerful cleaning function: it can be used to clean gravel, absorb dirt, change water, wash sand, vacuum the chair. Strong force enough to quickly suck food leftovers and fish droppings out of the aquarium
Easy to install and use: please check the video before use. Connect the device to the power supply and turn on the switch to use it

55,99 €
07

sera

Sera 08550 Vacuum Cleaner, Carefully Removes Mulm and Dirt from the Floor Without Changing Water

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8.9

Very Good

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Main highlights

Versatile connection: simply works via a diaphragm pump like the sera air plus - except the aquarium pump, no additional power connection is required.
Sustainable and durable: the multi-washable sponge reliably filters out dirt. The replacement sponges are sold separately - for long lasting use.
For aquariums up to 60 cm: suitable for all aquarium heights up to 60 cm. Ideal for freshwater aquariums, aquascapes and nano pools.
Easy to clean: the aquarium vacuum cleaner removes sludge and dirt effortlessly and reliably from the substrate – without changing water.
Adjustable suction power: the extendable telescopic tube allows the suction power to be individually adjusted to the substrate - ideal for fine sand or coarser gravel.

13,09 €
08

GOURDBRO

Gravel Vacuum Cleaner Aquarium Electric 30 W - Multifunctional Aquarium Suction Substrate Cleaning for Gravel and Sand with Water Change - Cleaning Set Accessories for Filtering Water Circulation

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Powerful 30W motor: the aquarium extractor is equipped with a highly efficient 30W motor with full copper core, which provides a flow rate of up to 1800 l/h and a suction power of 1.8 m discharge head. This thoroughly removes residues, waste and sand from the aquarium base without hurting fish or plants
Extension tubes: the aquarium water change comes with 4 extension tubes that allow the handle length to be extended from 18.5 inches to 45.27 inches, making it suitable for aquariums of different sizes. You can easily adjust the handle length according to the size of the aquarium or water level, making it suitable for aquariums of all sizes
Efficient filtering and cleaning: with the 45° suction nozzle or the base cleaning attachment, you can clean the substrate and vacuum fish droppings and other impurities. With the brush attachment or duckbill suction nozzle, dirt on the aquarium walls can be removed, which contributes to water filtration and water circulation in the aquarium
EASY ASSEMBLY When using the spray nozzle attachment, you can put the filter bag over the nozzle to effectively filter impurities and excrement from the water and improve oxygen supply. Simply choose the right accessories for your respective cleaning requirements and assemble the aquarium vacuum cleaner electrically
6-in-1 gravel vacuum aquarium: the mulmbell aquarium has been specially developed for the following purposes: ① Water change. ②Sand cleaning ③ Removal of foreign bodies. ④ Cleaning the aquarium. ⑤ Water Filtering Water circulation - say goodbye to tedious tools and provide a comprehensive solution for aquarium care

45,99 €
09

Ausla

Ausla 3-in-1 Aquarium Gravel Vacuum Cleaner, Electric Water Changer Siphon for Aquarium Cleaning, Gravel and Algae Remover

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Supports two suction hose sizes, suitable for small and large aquariums.
Just press the power button to start, put the cleaning in the desired position to clean fish droppings and other contaminants in the aquarium.
Effectively remove dirty items from the bottom of your aquarium.
Easy to install and use.
Also used as a water drain for changing water or emptying your aquarium when you connect a hose to the outlet.

31,12 €
10

WASSERHELD

WASSERHELD - Gravel Vacuum Cleaner Aquarium with 3 Attachments - Aquarium Water Change [3M Hose] - Aquarium Cleaning Set & Aquarium Suction for Gravel and Sand with Hose Valve - Aquarium Accessories Including Book

10% Off

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With the attachments – in addition to the attachment for water change, our aquarium accessories also include a gravel bell, as well as an aquarium windscreen cleaner. The 3 metre long aquarium hose makes water change particularly easy
Our promise: We want to make the decision as easy as possible: If you are not satisfied with the purchase of our aquarium floor cleaner, you can return it at any time. The whole thing even up to 3 years after purchase!
Includes instructions (English language not guaranteed) – you will receive a comprehensive guide to aquarium care with illustrated instructions and ideal explanations. In addition, thanks to the hose valve and return valve, cleaning your aquarium is child's play
Easy and safe: simply press the hand pump a few times and the water starts to flow. In addition, the aquarium cleaning is particularly safe for small fish and invertebrates thanks to the grid attachment
2-in-1 multi-function – the aquarium gravel vacuum cleaner impresses with its innovative versatility. With the aquarium cleaner, you can not only easily change the water, but also ideally clean the substrate

17,99 € 19,99 €(10% Off off)