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Best Aquarium 400 Ltr - Holiday Sale

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Last Updated - 15.12.2025

Best Choice

01

Tetra

Tetra Starter Line 80 L Aquarium Complete Set Including Day & Night Light LED Lighting, Internal Filter, Heater, Fish Food and Water Conditioner

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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

Sturdy glass aquarium with 6 mm glass thickness and 80 L volume (dimensions: 60 x 44.5 x 30 cm) – thanks to the easy installation and the comprehensive technical accessories, ideal for aquarium beginners
Robust cover in stylish curved design with practical feeding flap (dimensions aquarium including cover (W x H x D): 61 x 51 x 32 cm
Powerful 7.5 watt Tetra EasyCrystal filter box for modern, clean and efficient filtering - with 2 filter cartridges that can be easily replaced without wet hands
Includes durable and energy-saving 10 watt LED light with day/night light switch and reliable 75 watt heater (preset to 25°C)
Box contents: 1 x Tetra Starter Line 80 L aquarium complete set (including 10 W LED light, 75 W heater, EasyCrystal FilterBox 600, 2 filter cartridges, 100 ml TetraMin, 100 ml Tetra AquaSafe)

133,99 €
02

Superfish

SuperFish SF Tropical Set of 30 Aquarium Black Including Filter, Heater, Water Conditioner, Landing Net, Thermometer and Food

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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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Main highlights

Fish net and thermometer
Eco heater 50 watts
Aqua-Flow 50 internal filter
36.0 x 22.0 x 37.0 cm - 30 litres
12 Volt 3.5 Watt LED lighting

67,21 €
Value for Money

03

Tetra

Tetra IN Plus aquarium inner filter - filter for clear, healthy water, easy care, mechanical, biological and chemical filtering, various sizes., Single

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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

With practical filter medium removal device for clean handling
When cleaning, the device remains in the aquarium
This means that a filter sponge can always remain in the filter chamber during cleaning - the loss of beneficial bacteria is thus minimised
Note: The cleaning interval depends on the trimming of the aquarium and must be adjusted if necessary.
Continuous flow speed control to adapt to the aquarium
All internal filters have two-part filter chambers

21,99 €
04

PortoAlegre

PortoAlegre 50 L Aquarium Complete Set, Rectangular Aquarium with LED Cover, Acrylic Decor for Fish and Water Plants

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9.0

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

【With LED Light Shade】: This aquarium umbrella has built-in LED lights and provides optimal lighting for your aquarium. An integrated feeding opening makes feeding your fish easier.
【Versatile】: Whether you are building a freshwater or saltwater aquarium, this aquarium can be easily adapted to a variety of environments and interior styles. At the same time, the lid design also allows it to be used as a reptile basin to meet your different needs.
【Size】: This 62 x 35 x 30 cm aquarium provides spacious 50 litres of storage space and perfectly fits your individual aquarium needs. Create diverse, fascinating underwater landscapes.
【Durable and Easy to Care】: This aquarium is made of high quality acrylic and is therefore durable and easy to clean. The transparent design allows a comprehensive view of your fish and reptiles.
Aquarium set: this 50 litre aquarium is equipped with an adjustable round LED light. The top with cover design meets all your requirements and is very suitable for enthusiasts who want to breed fish in small spaces such as desks, bedrooms or offices.

57,99 €
05

PortoAlegre

PortoAlegre 20L Aquarium Complete Set, Table Landscaping Aquarium with LED, 3-in-1 Self-Cleaning Pump & Filter, Acrylic Small Aquarium Decor for Home, Office, Living Room

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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

【With LED light cover and filter pump】: this aquarium with LED clip light provides the best lighting for your aquarium. The improved filter pump design ensures sufficient oxygen and water circulation in your aquarium. In addition, the feeding opening makes feeding the fish easier.
【Size】: This 49 x 22 x 23 cm aquarium provides spacious 20 litres of storage space and perfectly fits your individual aquarium needs. Create diverse, fascinating underwater landscapes.
【Landscaping aquarium】: the holes at the top are specially designed for landscaping. You can place your favorite plants or ornaments to decorate your aquarium and add color to your space.
【Complete Aquarium Set】: aquarium container, LED lighting, filter pump, decorative artificial aquatic plants, pebbles and landing net.
【3-in-1 Self-Cleaning Ecosystem】: The multi-function pump combines hidden filtering, ventilation, gentle water movement and circulation. The self-cleaning function minimises maintenance for a relaxed hobby experience. Whisper-quiet operation (<30 dB) for living room, office or bedroom

48,99 €
06

PortoAlegre

PortoAlegre 15L Aquarium Complete Set, Rectangular Aquarium with LED Cover, Acrylic Decor for Fish and Water Plants

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8.7

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

【With LED Light Shade】: This aquarium umbrella has built-in LED lights and provides optimal lighting for your aquarium. An integrated feeding opening makes feeding your fish easier.
【Versatile】: Whether you are building a freshwater or saltwater aquarium, this aquarium can be easily adapted to a variety of environments and interior styles. At the same time, the lid design also allows it to be used as a reptile basin to meet your different needs.
【Size】: This 40 x 25 x 21.6 cm aquarium provides spacious 15 liters storage space and perfectly fits your individual aquarium needs. Create diverse, fascinating underwater landscapes.
【Durable and Easy to Care】: This aquarium is made of high quality acrylic and is therefore durable and easy to clean. The transparent design allows a comprehensive view of your fish and reptiles.
Aquarium set: This 15 litre aquarium is equipped with an adjustable round LED light. The top with cover design meets all your requirements and is very suitable for enthusiasts who want to breed fish in small spaces such as desks, bedrooms or offices.

34,99 €
07

VIALIA

VIALIA Cube Aquarium White Glass 35 x 35 x 35 cm, 42 Litres, Glass Basin for Fish and Water Plants, Aquarium Basin Shockproof

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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

Versatile: Whether you want to design a freshwater or saltwater aquarium, this aquarium effortlessly adapts to different environments and blends seamlessly into rooms of different sizes and shapes.
VARIOUS SIZES Our aquariums come in a variety of sizes and shapes. Fill both small and large spaces and design a wide range of fascinating underwater landscapes.
Stable and shockproof: diamond cut, shock-resistant glued edges guarantee robustness and durability. The glued base also ensures a secure stand and an even pressure distribution.
Dimensions and capacity: this aquarium in the format 35 x 35 x 35 cm and with a 6 mm thick glass wall offers a generous 42 litre volume. Perfect for your individual aquarium needs.
CRYSTAL CLEAR VIEW: The VIALIA aquarium uses high-quality white glass, which brings out the colours of your underwater world in impressive clarity and gives you an unclouded view of your aquatic inhabitants.

54,00 €
08

Ferplast

Ferplast Geo Fish Tank, medium

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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

Ventilation grille, handle for easy transportation
The large and deep tank is made of sturdy, transparent plastic and ensures a good view of the animal inside. Can also be filled with litter for small animals such as rodents
Practical removable lid with extra flap and carry handle. The box has ventilation slots in the lid that ensure good ventilation inside the container
Multifunctional plastic container for small animals, also suitable as an aquarium for fish, terrariums or turtle tanks
Ferplast Geo is available in various sizes. This Geo Medium model has a capacity of 2.5 litres
Also suitable for insects, ideal as a temporary home while maintaining and cleaning the main shelter. Very useful even if you want to take your pet with you

9,90 €
09

Craftsboys

10L Nano Fish Tank Aquarium with LED Lights & Filter System, Filter Media, Tropical Aquariums (10L)

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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

Size: 25 x 26 x 18 cm
Set includes: aquarium, LED light, filter pump
Safe design: The durable glass front and waterproof finish make this aquarium safe for children and pets.
If you have any problems about this product, please contact us.
Everything pre-installed, add water to keep your fish

49,99 €
10

Vehipa

Vehipa Nano Aquarium, 9L Aquarium Small with Intelligent Humidifier, Temperature Display, UHD Glass, 7-Colour Lighting, 3-in-1 Quiet Pump with Filtering & Oxygen Supply & Circulation

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8.2

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

Ultra clear viewing experience: the nano aquarium is made of high-quality 4 mm ultra-high resolution glass and provides an excellent viewing experience with panoramic view to capture the dynamics of the fish
Smart Aquarium: 9L mini aquarium complete set with 3-in-1 pump and 7-colour lighting system, aromatherapy humidifier and temperature monitoring, 3 decorative plants. The aquarium allows you to experience the fun of fish keeping
Real-time temperature indicator: the built-in temperature detection and digital display of the aquarium make it easier to monitor the water temperature and ensure a safe and comfortable environment for your fish
EFFICIENT CIRCULATION SYSTEM The aquarium kit has a built in quiet eco filtration system with a noise level of less than 30 decibels, which allows easy filtration and cleaning to keep the water crystal clear
BUILT-IN SMART HUMIDIFIER The aromatherapy humidifier has three spray modes with customizable fragrance spray intervals and intensity. It can maintain the ideal moisture level in the room

65,99 €