
Best selling Aquarium filters from Fluval
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1. Fluval 307 New model!
The Fluval 307 external filter is part of the renowned Series 07, which has established itself over four decades as one of the best-selling external filter families worldwide. This latest generation not only offers the proven performance and reliability expected from a market leader in water filtration but also includes numerous improvements that make the filter quieter, more robust, and more energy-efficient. With a noise level reduced by 25% compared to previous models, the Fluval 307 is particularly user-friendly and versatile. It is suitable for aquariums with a volume of up to 330 liters and provides a maximum flow rate of 1150 liters per hour. The combination of high-quality filter media and thoughtful design ensures effective water purification and contributes to the health of aquarium life.
- Maximum flow rate of 1150 liters per hour
- Suitable for aquariums up to 330 liters
- 25% quieter than previous models
- Energy-efficient and user-friendly.

2. Fluval Fx6 3500l/H
The Fluval FX6 external filter features a multi-stage filtration system that allows for the precise stacking of filter media in the combination that is most suitable for the aquarium. This ensures unrestricted flexibility in creating and maintaining the ideal environment for fish. With its enormous capacity and powerful integrated motor, which circulates a full 2300 liters of water per hour, it enables precise adjustment of water properties in aquariums up to 1500 liters. It can hold up to 5.9 liters of filter media while remaining compact enough to fit in almost any aquarium cabinet. Thanks to Fluval's unique intelligent pump technology, the self-priming system requires simply plugging the filter into the power supply, and the filter starts automatically. It then fills with water, briefly pauses to release trapped air, and immediately begins the filtration process. Filtration continues until the unit is unplugged. Every 12 hours, the filter pauses to release any air that has entered the system, thereby maintaining the vacuum necessary for maximum efficiency. Additionally, the Fluval external filter includes a connection for refilling the aquarium.
Pro
- Very quiet for the size
- Large volume
- good flow
Contra
- Inlet and outlet
- Residual water between shut-off valve and cover. Splashes everything.
- Service life 3-5 years

3. Fluval Canister Filter Fx2 1800L/H 27W For Aquariums < 750L - (126.4520)
The completely new FX2 filter, designed for aquariums up to 750 liters, features a high performance level and the most space-saving and cost-effective design in the series to date.
The multi-stage filter pumps 475 US gallons / 1800 liters of water per hour.
Smart Pump™ – advanced microchip technology continuously monitors and optimizes pump performance.
Self-start – simply add water, plug it in, and the Smart Pump™ begins to work. Trapped air is automatically removed every 12 hours to ensure maximum efficiency.
Removable, stackable media baskets prevent water flow and hold a total of 3.9 liters of media.
All filter media – mechanical, chemical, and biological – are included.
Aqua-Stop valves with a secure click-fit mounting system.
The valves are positioned at a convenient 45-degree angle for easy installation and rotation.
The clog-free telescopic filter ensures a continuous water flow.
The multidirectional outlet nozzles can be fully adjusted to create customized water currents.
Rubberized feet ensure quiet operation.
Same height as the FX4 and overall 15% smaller.
Suitable for standard-sized cabinets.
Made in Italy.
For use in freshwater and saltwater aquariums.
For aquariums up to 750 liters.
Dimensions: Maximum width 34 cm; height 42 cm.
Performance 1800 l/h.
Warranty: 2 years.

Fluval Canister Filter Fx2 1800L/H 27W For Aquariums < 750L - (126.4520)
750 l, External filters, Fresh water, Salt water
4. Fluval 207 Performance
Redefined and redesigned - the world's best-selling external filter Fast Italian precision pump High performance, low energy consumption Vertical primary filter for better mechanical filtration Improved water shut-off valve Vibrating rubber sole with fillers, tubes sold stabilisers. Made in Italy on behalf of the German manufacturer Hagen.

5. Fluval FL107
Fluval 107 aquarium external filter 550 l/h for aquariums up to 100 l. Redefined and redesigned, the best-selling external filter in the world. Fast Italian precision pump. High performance, low energy consumption. Vertical primary filter for better mechanical filtration. Improved water shut-off valve. Vibration-dampening rubber. Base stabilizers, sold with fillers and hoses. Made in Italy on behalf of the German manufacturer Hagen.

6. Fluval Szafka pod akwarium Flex 123L, biały

7. Fluval High-performance external filter
The Fluval high-performance external filter is an advanced solution for aquarium enthusiasts who maintain both freshwater and saltwater environments. With an impressive flow rate of 2650 liters per hour, this multi-stage filter ensures thorough and efficient water circulation. The integrated Smart Pump technology utilizes advanced microchip technology to continuously monitor and optimize pump performance, contributing to consistent water quality. The generous filter volume of 14 liters allows for effective mechanical, chemical, and biological filtration, keeping aquarium water clear and healthy. This filter is ideal for aquariums with a volume of up to 1000 liters and offers a maximum delivery height of 2.1 meters, making it a versatile choice for various aquarium configurations.
- Smart Pump technology for continuous monitoring of pump performance
- Suitable for freshwater and saltwater aquariums
- Efficient multi-stage filtration for optimal water quality
- Maximum delivery height of 2.1 meters for flexible installation.

Fluval High-performance external filter
1000 l, External filters, Fresh water
8. Fluval Poly activated carbon U3
The 3-stage filtration with Biomax ensures excellent aquarium water quality. The flip-top access allows for quick and easy replacement of filter media, while the three-way flow control makes the new Fluval U series a milestone in internal filtration. It is quiet and efficient, providing easy installation and maintenance for aquariums, terrariums, and turtle tanks.

Fluval Poly activated carbon U3
Internal filters, Fresh water
9. Fluval Flex Aquarium Remote Control
The Fluval Flex Aquarium remote control is a practical replacement remote designed specifically for the FLEX aquariums with a volume of 34 liters and 57 liters. It allows for easy control of aquarium functions and ensures user-friendly handling. With a compact design and lightweight construction, the remote is both functional and comfortable to use. It is made from durable plastic and provides a reliable solution for controlling your aquarium. The remote is an essential accessory for aquarium owners who value simple and effective operation.
- Compatible with FLEX aquariums (34 l and 57 l)
- Lightweight and compact design for easy handling
- Made from durable plastic.

Fluval Flex Aquarium Remote Control
Fresh water
10. Fluval Universal
The Fluval Universal Filter Mesh Bags made of nylon are the ideal bags for filling with loose filter media such as peat fibers, filter peat granules, activated carbon, or zeolite; practical and clean. The handy Fluval Universal Filter Mesh Bag prevents premature wear of the filter motor and fits perfectly into the Fluval filter media containers of the Fluval suction filter as well as the Fluval MSF external filter. The Fluval Universal Filter Mesh Bag is, of course, also suitable for other filters. Packaging includes 2 bags.

Fluval Universal
External filters, Fresh water