Best Aquarium Zubehör 2026

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Last Updated - 03.02.2026

Best Choice

01

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

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24% Off
9.9

Exceptional

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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
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

18,99 € 24,99 €(24% Off off)
02

LINLAN

LINLAN 25cm Glass Shrimp Feeder, Aquarium Feeder Tube and Square Feeding Bowl with Two Suction Cups for Crystal Shrimp and Cherry Shrimp

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9.7

Exceptional

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

Oil film inhibition and pest control: prevents food from sinking into the substrate and rotting there, thus inhibiting the growth of pests. It also reduces ammonia nitrogen content, eliminates oil films and water turbidity and provides an extremely low nitrate environment that is critical to shrimp health and a clean habitat
Improve Shrimp Survival - Creating a safe, special feeding area increases the chances of young and endangered shrimp to find food. This minimises losses due to competition for food, promotes healthy reproduction of shrimp and ensures more safety for the shrimp.
INNOVATIVE SQUARE FEEDING TRAY The square feeding tray replaces the traditional round food tray and increases the feeding area by 27.32%. So it offers enough space to eat for shrimp. It fits perfectly into any corner of the aquarium and blends seamlessly into the water landscape.
HIGH QUALITY GLASS CONSTRUCTION: INLAN glass feeders are made of high-quality borosilicate glass, which is more scratch resistant than acrylic and will not yellow, become brittle or age, but always retains its clarity and durability.
Close feeding without filter: this feeding set allows you to easily feed without having to close the filter. It effectively prevents food from being washed away by the water flow. This not only reduces food waste and water pollution, but also simplifies the feeding process.

14,99 €
03

nuoshen

Set of 3 Aquarium Aquascaping Set, 27 cm Stainless Steel Aquarium Tool Care Set Tweezers Scissors Spatula Tool Fish Starter Kits Aquarium Plant Gravel Cleaning

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9.4

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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Widely Used Very suitable for all kinds of aquariums, aquarium substrates, gravel and other aquarium decorations.
Three types: straight pliers to keep your items safe during maintenance and configuration. The curved pliers make it easy to cut at the corners. The scissors can get into hard to reach places and cut plants underneath.
Safe to use: no water pollution to keep the water healthy for the fish. And effectively reduces the damage to plants caused by improper pruning.
EFFECTIVE DESIGN The curved tweezers make it easy to trim plants near the edges and corners of the water basin, which allows for secure attachment of the items without slipping.
Durable – The aquarium accessories are made of stainless steel, are durable and stable and wear-resistant. Dry after each use and store in a dry place to avoid rust.

9,99 €
04

Tetra

Tetra AquaSafe (Quality Water Conditioner for Fish-Friendly and Near-Natural Aquarium Water, Neutralises Harmful Substances in Tap Water), Various Sizes, Single, 500 ml, 500 ml

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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

The vital substances contained in iodine and magnesium promote the health, growth and well-being of the fish. The care formula protects mucous membrane and gills with a natural algae extract
The aquarium water conditioner makes tap water suitable for fish and reliably protects fish and plants from harmful substances contained in the water
Tetra AquaSafe neutralises these substances and makes them harmless to fish. It ensures clear water in the aquarium as it promotes the growth of beneficial bacteria. It is quickly dissolvable, acts quickly with long-term effect
Tap water contains heavy metals and chlorine compounds, which can be harmful to fish if concentrated too high. For all freshwater and saltwater aquariums (turn off the protein skimmer)
An optimised vitamin B mix reduces fish stress during aquarium construction, water change and fish transport and thus supports long-term health

6,99 €
Value for Money

05

Tetra

Tetra AquaSafe (Quality Water Conditioner for Fish-Friendly and Near-Natural Aquarium Water, Neutralises Harmful Substances in Tap Water), Various Sizes, Single, 500 ml, 500 ml

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10% Off
8.8

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

The vital substances contained in iodine and magnesium promote the health, growth and well-being of the fish. The care formula protects mucous membrane and gills with a natural algae extract
The aquarium water conditioner makes tap water suitable for fish and reliably protects fish and plants from harmful substances contained in the water
Tetra AquaSafe neutralises these substances and makes them harmless to fish. It ensures clear water in the aquarium as it promotes the growth of beneficial bacteria. It is quickly dissolvable, acts quickly with long-term effect
Tap water contains heavy metals and chlorine compounds, which can be harmful to fish if concentrated too high. For all freshwater and saltwater aquariums (turn off the protein skimmer)
An optimised vitamin B mix reduces fish stress during aquarium construction, water change and fish transport and thus supports long-term health

6,29 € 6,99 €(10% Off off)
06

RUIZHI

Aquarium Thermometer, Mini Aquarium Thermometer Digital, LED Display, High Precision Temperature Sensor, Suitable for Freshwater Marine Aquariums

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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

Wide application: this aquarium thermometer is an ideal tool for monitoring the temperature of your aquarium. The aquarium thermometer can be used for temperature measurement in reptile breeding tanks, etc. It is also suitable for monitoring the temperature of different types of water such as fresh water, tap water, salt water, sea water, etc., to provide the most comfortable water temperature environment for your beloved pets.
Long battery life: the water thermometer is powered by a 3V low-power lithium manganese, auto-sleep design makes the battery durable and durable, lasts up to 5 years. The thermometer is compact and stylish, the body is as thin as 1 cm, easy to use. Note: This product is a one-piece thermometer outside the tank, cannot be put into the water, the battery is not removable. If you have any questions, please contact us.
High-resolution LED display: the aquarium thermometer has a large LED display with high brightness and easy readability. Touch the control switch, after displaying the accurate data, the aquarium thermometer will go to sleep after 5 seconds, and can be easily woken up by touching the power button, which is more environmentally friendly and energy-saving.
High precision temperature sensor: aquarium thermometer with built-in nickel-plated copper temperature sensor, accurate and sensitive, our aquarium temperature range is 0℃~60℃, accuracy is 0.1℃, error ±0.5℃, update rate every 5 seconds, can detect temperature changes faster, provide real-time temperature monitoring.
Easy to use: the digital thermometer for fish tanks is easy and convenient to use. The back of the aquarium thermometer is 3M waterproof PVC adhesive, tear off the tape and stick the thermometer on the outside of the aquarium under the water level. No probes, no messy wires in the water, providing a clean and safe environment for fish.

6,99 €
07

JBL

JBL Replacement Cleaning Magnet for Thickness Aquarium Panes, JBL L Algae Magnet, s

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8.4

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

Use: merge magnets from the outside and inside at the top of the aquarium. Cleaning the windscreen from the outside in circular motions
Strong magnets for good adhesion and quick cleaning
Comfortable handling: sturdy handle with recessed grip
Cleaning the aquarium screen without wet hands: magnetic windscreen cleaner for algae removal for windows with 6 mm thickness
Box contents: 1 x JBL windscreen cleaning magnet, algae magnet S, 61291

6,99 €
08

HXC

40 Pieces Suction Cup Aquarium with 40 Pieces Cable Ties White Suction Cups Set Aquarium Accessories for Binding Airline Tubing Gas Delivery Plant Holder Moss Attachment Shrimp Nests

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8.3

Good

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Wide range of applications: aquarium suction cup clips are suitable for use on fish tanks, aquariums and certain glass surfaces. They are ideal for attaching equipment such as oxygen hoses, heaters, feeding hose sets, thermometers, filters and lighting fixtures, as well as decorations such as aquatic plants, stones and artificial caves, allowing you to set up your ideal aquarium.
Size: Each transparent suction cup has a diameter of approx. 2.5 cm / 1 inch and an adjustable zip cable of 15 cm / 6 inches.
Note: After prolonged use, the mini suction cup may turn milky white, please replace it immediately.
Excellent material: aquarium suction cups are made of high-quality silicone material. They are safe, non-toxic, durable, corrosion resistant and provide a long service life without harming your fish or other aquatic life.
Easy to install: Clean and dry the glass surface before installation. Pass a cable tie through the small hole at the top of the suction cup while positioning the hose or device on it. Attach the hose to the suction cup by adjusting the tension of the cable tie. Finally, attach the suction cup to the aquarium.
Aquarium suction cup set: the aquarium suction cup set contains 40 soft silicone suction cups and a 40 white cable ties, which is sufficient for the work of the aquarium.

5,59 €
09

Tyqour

Tyqour Pack of 2 Landing Net Aquarium Fish Net Mini Aquarium Landing Net Small with Extendable Metal Handle, Shrimp Catch Net Fishing Net Small Aquarium Landing Net for Fish Tanks Small Ponds Pools 8

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8.2

Good

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Main highlights

Versatile use: our landing net pond set is not only suitable for catching fish and shrimp, but also for cleaning aquariums and ponds. Effortlessly removes food residue and dirt.
Practical 2-in-1 set: includes a large square (8 x 8 cm) and a round (10 x 10 cm) aquarium landing net. The mini fish net with telescopic pole can be up to 48 cm long and up to 20 cm short. Ideal for landing net pond, aquariums and small pools to catch fish or remove dirt.
High-quality materials: our landing net aquarium set is made of durable stainless steel and fine polyester fabric. The aquarium fish net is corrosion resistant and gentle on fish and shrimp.
Ergonomic handle: the stainless steel handles of the landing net aquarium are lightweight and durable. Perfect for precise catching and easy handling without damaging the delicate scales of the fish.
Easy storage: the practical hanging holes can be hung up the aquarium fish net after use to save space. Easy to clean and store in a ventilated place.

5,79 €
10

UDQYQ

UDQYQ Pack of 4 Aquarium Aquascaping Tools, Premium Stainless Steel Water Plant Tools, Anti-Rust Tweezers, Scissors, Scraper Tool Set for Fish Tank Cleaning Plant Trimming (Silver)

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8.1

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

What you get: Aquascaping tools kit contains 1 x straight tweezers (27 cm), 1 x curved tweezers (27 cm), 1 x aquatic bonsai scissors (25 cm), 1 x substrate spatula (32 cm), 100 strips pH tester 1-14, comes with a decent velvet bag, practical storage and away from mess.
Versatile tool set - useful tools for the care of aquarium plants, small gardens, bonsai pruning. The curved scissors with thick blades, sharp enough for easy trimming. The 2 non-slip tweezers are good for adjusting, removing, planting or feeding. The sand spatula is good for smoothing the substrate and scraping off the algae.
The perfect gift – the aquascape tool is packed in a beautiful velvet bag and therefore the perfect gift for aquarists.
Must-have aquarium starter kit comes with everything you need, the 304 stainless steel made to create a beautiful aquascape scene craft, it works wonderfully for precision pruning, rearrangement, maintenance, cleaning, trimming, care aquatic plants, 100% rust-proof and corrosion-resistant, you can expect them to come for many years.
Efficient cleaning - The aquascaping tools with streamlined and slim surface are easy and convenient to use. The extra long handle prevents your hand from getting wet and does not pollute the living environment of your aquatic animal.

11,99 €