Internal filters for aquariums

Internal filter, providing excellent filtration and simultaneously aeration of the water in any aquarium up to 160 liters in capacity. It is easy to use and maintain. It features a range of solutions that expand its installation and water filtration capabilities. Dedicated not only to beginners.

This filter is used and designed to clean water in aquariums, additionally aerating it. The filter is constructed in such a way that it provides triple filtration which includes mechanical, biological, and chemical filtration. Any type of filter media can be used with this filter.

This filter is used and designed to clean water in aquariums, additionally aerating it. The filter is constructed in such a way that it provides triple filtration which includes mechanical, biological, and chemical filtration. Any type of filter media can be used with this filter.

Excellent filtration and aeration, convenient and precise efficiency adjustment on the dome above the water surface, and adjustment of the water outlet direction.

An internal filter with an unusual design that allows it to be placed in the corner of the aquarium. The filter is standardly equipped with a shower head and flow rate adjustment. The corner installation has allowed for an increase in the volume of the cup for filter media.

An internal filter with an unusual design that allows it to be placed in the corner of the aquarium. The filter is standardly equipped with a shower head and flow rate adjustment. The corner installation has allowed for an increase in the volume of the cup for filter media.

An internal filter with an unusual design that allows it to be placed in the corner of the aquarium. The filter is standardly equipped with a shower head and flow rate adjustment. The corner installation has allowed for an increase in the volume of the cup for filter media.

This filter is used and designed for purifying water in aquariums, additionally aerating it. The filter is constructed in such a way that it provides triple filtration: mechanical, biological, and chemical. Various filter cartridges can be used with the filter.

This filter is used and designed to clean water in aquariums, additionally aerating it. The filter is constructed in such a way that it provides triple filtration which includes mechanical, biological, and chemical filtration. Any type of filter media can be used with this filter.

SunSun / Grech CUP-807 is a complete mechanical, biological, and chemical filter with a 7W UV lamp. All parts are integrated and enclosed in a sleek housing. The UV lamp has a separate switch and an indicator light. The filter has an adjustable water outlet and additional aeration with regulation.

SunSun / Grech CUP 809 is a complete mechanical, biological, and chemical filter with a 9W UV lamp. All parts are integrated and enclosed in a compact housing. The UV lamp has a separate switch and an operation indicator. The filter has an adjustable water outlet and additional aeration with regulation.

Microscopic internal filter Jinye. It is a great alternative to competitive filters of similar size, purpose, and price. It is easy to notice that the Tiny Filter definitely surpasses the competition in aesthetics and performance. In small aquariums, the internal filter is always visible. From now on, let the filter be a decoration, let it look nice, and not scare with its ugliness!

SunSun / Grech CUP 805 is a complete mechanical, biological, and chemical filter with a 5W UV lamp. All parts are integrated and enclosed in a compact housing. The UV lamp has a separate switch and an operation indicator. The filter features an adjustable water outlet and additional aeration with regulation.

The filter is designed for complete filtration of small tanks. Powered by an aerator, it has a sponge pre-filter and containers for biological media.
It can also be used as an internal pre-filter attached to the inlet pipe.

The filter is designed for complete filtration of small tanks. Powered by an aerator, it has a sponge pre-filter and containers for biological media.
It can also be used as an internal pre-filter attached to the inlet pipe.

The internal filter Fan 2 Plus by Aquael is designed for an aquarium with a capacity of 100-150l. Thanks to the carefully selected sponge placed on a perforated stem, it is resistant to clogging by debris and does not require frequent cleaning. A plastic protective container stops larger impurities, ensuring the efficiency of filtration, which is subject to efficient and precise adjustment.

The internal filter Fan 1 Plus by Aquael is designed for aquariums with a capacity of 60-100l. Thanks to the carefully selected sponge placed on a perforated stem, it is resistant to clogging with dirt and does not require frequent cleaning. The plastic protective container traps larger debris, ensuring filtration efficiency, which is subject to efficient and precise adjustment.

The internal filter Fan 3 Plus by Aquael is designed for aquariums with a capacity of 150-250l. Thanks to the carefully selected sponge placed on a perforated shaft, it is resistant to clogging by debris and does not require frequent cleaning. The plastic protective container stops larger impurities, ensuring filtration efficiency, which is subject to efficient and precise adjustment.

Aquael ASAP is an excellent solution that combines high water filtration efficiency with ease of use. Thanks to the large volume of filter media, the filter can be used in aquariums up to 100 liters as well as in aquaterrariums, where good water filtration is essential for the life and safety of reptiles and amphibians.

Double internal filter Jingye. It is a great alternative to competitive filters of similar dimensions, purpose, and price. It is easy to notice that the Pure Filter significantly surpasses the competition in terms of aesthetics and performance. In aquariums, the internal filter is always visible. From now on, let the filter be a decoration, let it look nice, and not scare with its ugliness!

The AQUAEL UNIFILTER UV is designed for purifying and aerating water in aquariums. It efficiently filters the water and additionally sterilizes it with the presence of UV LED diodes. It combats floating algae, protozoa, and bacteria, which increases the clarity of the water and ensures the health of the fish. The UV LED diodes can be turned on or off independently of the filter's operation.

The internal filter Fan Mini Plus by Aquael is designed for aquariums with a capacity of 30-60l. Thanks to the carefully selected sponge placed on the perforated stem, it is resistant to clogging by debris and does not require frequent cleaning. The plastic protective container stops larger impurities, ensuring the efficiency of filtration, which is subject to efficient and precise adjustment.

Miniature size, reliable internal filter. The set includes a shower head, filter sponge, carbon cartridge, suction cups, and an aeration set - in short, a complete universal filter for the aquarium. The renowned brand SunSun guarantees quiet operation, excellent filtration, and long-lasting performance. The filter has adjustable performance.

Miniature size, reliable internal filter. The set includes a shower head, filter sponge, suction cups, and an aeration set - in a word, a complete universal filter for the aquarium. The renowned brand SunSun guarantees quiet operation, excellent filtration, and long-lasting performance.

PAT MINI is an internal filter with small external dimensions designed for installation in small and medium-sized aquariums. This device consists of a head and a filter sponge. Thanks to the use of innovative design solutions, this head has a maximum efficiency of up to 400 l/h with an energy consumption of 4 W.

SunSun / Grech CUP 803 is a complete mechanical, biological, and chemical filter with a 3W UV lamp. All parts are integrated and enclosed in a compact housing. The UV lamp has a separate switch and an operation indicator. The filter features an adjustable water outlet and additional aeration with regulation.

Aquael ASAP is an excellent solution that combines high water filtration efficiency with ease of use. Thanks to the large volume of filter media, the filter can be used in aquariums up to 100 liters as well as in aquaterrariums, where good water filtration is essential for the life and safety of reptiles and amphibians.

Aquael ASAP is an excellent solution that combines high water filtration efficiency with ease of use. Thanks to the large volume of filter media, the filter can be used in aquariums up to 100 liters as well as in aquaterrariums, where good water filtration is essential for the life and safety of reptiles and amphibians.

This filter has all the features that a professional aquarist with considerable experience expects, and it is designed so that beginners know how to use it. The excellent modular construction of the filter chamber, corner shape, adjustable performance and outlet direction, spray bar and outlet nozzle, aeration, and additionally sponge, ceramic, carbon, and fleece are not all, but certainly the most important, advantages of this filter.

This filter has all the features that a professional aquarist with significant experience expects, and it is designed so that beginners know how to use it. Its excellent modular design of the filtration chamber, adjustable output performance and direction, rain shower and jet nozzle, aeration, and on top of that, sponge, ceramic, carbon, and fleece are not all, but certainly the most important, advantages of this filter.

This filter has all the features that a professional aquarist with significant experience expects, and it is designed so that beginners know how to use it. Its excellent modular design of the filtration chamber, adjustable output performance and direction, rain shower and jet nozzle, aeration, and on top of that, sponge, ceramic, carbon, and fleece are not all, but certainly the most important, advantages of this filter.

UNIFILTER UV 1000 is an internal filter equipped with UV diodes that maintain water clarity and help ensure proper conditions for the inhabitants of the aquarium.

Aquarium revolutions Jingye Tiny. A filter with a modern design and color characteristics that match the latest trends in interior decor. From now on, your aquarium will correlate with the character of your four walls. In addition, the filter meets all the highest requirements set by aquarists: quiet operation, high filtration efficiency, energy efficiency, and easy maintenance.

Aquarium revolutions Jingye Tiny. A filter with a modern design and color characteristics that match the latest trends in interior decor. From now on, your aquarium will correlate with the character of your four walls. In addition, the filter meets all the highest requirements set by aquarists: quiet operation, high filtration efficiency, energy efficiency, and easy maintenance.

Aquarium revolutions Jingye Tiny. A filter with a modern design and color characteristics that match the latest trends in interior decor. From now on, your aquarium will correlate with the character of your four walls. In addition, the filter meets all the highest requirements set by aquarists: quiet operation, high filtration efficiency, energy efficiency, and easy maintenance.

The high-power filter for aquariums Tetra FilterJet is perfect for aquariums with a capacity of 170L, cleaning the water exceptionally well thanks to a combination of mechanical, biological, and chemical filtration. This removes both large and small particles of impurities from the water in the aquarium, thereby allowing for the correct biological balance and an ideally clean aquarium.

The powerful filter for the aquarium Tetra FilterJet is perfect for aquariums with a capacity of up to 230L, cleaning the water exceptionally well thanks to a combination of mechanical, biological, and chemical filtration. This allows it to remove both large and small particles of impurities from the water in the aquarium, thereby achieving the proper biological balance and perfectly clean aquarium.

A miniature internal filter with great capabilities. It guarantees clean, clear, and aerated water in an aquarium with a capacity of up to 60 liters. The set includes suction cups and an air pump with adjustable performance.

PAT MINI is an internal filter with small external dimensions designed for installation in small and medium aquariums. This device consists of a head and a filter sponge. Thanks to the use of innovative design solutions, this head has a maximum efficiency of up to 400 l/h with an energy consumption of 4 W.

Internal filter for an aquarium with a capacity of 50l to 100l. It features power regulation, aeration, and multi-stage filtration. Additionally, this filter is equipped with a directional water outlet.

Compact water filter for aquarium and aquaterrarium for aquatic-terrestrial turtles or amphibians. Exceptionally easy cleaning of the cartridges hidden in the opening shelf, double water outlet, and flat shape make it the best and most convenient water filter for turtles and amphibians that has hit the market in the last few years.

Internal aquarium filter for aquariums with a capacity of 20 to 50 liters. High filtration efficiency and crystal-clear water are ensured by a double dense sponge insert and the ability to adjust the filter's performance. The option to use additional water aeration makes this filter an incredibly versatile device: it is suitable for any aquarium from 20 to 50 liters, providing clean water and additional aeration.

Internal aquarium filter for aquariums with a capacity of 40 to 60 liters. High filtration efficiency and crystal-clear water are ensured by the double dense sponge insert and the ability to adjust the filter's performance. The option of additional aeration of the water makes this filter an extremely versatile device: it is suitable for any aquarium from 40 to 60 liters, providing clean water and additional aeration.

Internal aquarium filter for aquariums with a capacity of 50 to 90 liters. High filtration efficiency and crystal clear water are ensured by a double dense sponge insert and the ability to adjust the filter's performance. The option to use additional water aeration makes this filter an extremely versatile device: it is suitable for any aquarium from 50 to 90 liters, providing clean water and extra aeration.

Internal aquarium filter for aquariums with a capacity from 80 liters to 150 liters. High filtration efficiency and crystal clear water are provided by the double dense sponge insert and the ability to adjust the filter's performance. The possibility of using additional water aeration makes this filter an extremely versatile device: it is suitable for any aquarium from 80 to 1500 liters, ensuring clean water and additional aeration.

Canister aquarium filter - external, but hung on the aquarium like a cascade filter. This filter is a space saver in the aquarium, offers excellent filtration, and is easy to use. Its flat shape and large internal capacity, along with a set of tubes, ensure that the aquarium filtration will be at the highest level, and its operation is very easy and straightforward. We definitely recommend it for any freshwater aquarium with a capacity from 70 liters to 120 liters. The set includes a complete set of filter media.

Quiet, energy-efficient aquarium filter with a dual cartridge – sponge and ceramic in a transparent cup allows you to monitor cleanliness without disassembling the device. Easy to use, with aeration capability. NeoClear aquarium filter - your little hero of great effects!

Quiet, energy-efficient aquarium filter with a quadruple insert – 2 x sponge and 2 x ceramic in a transparent cup allows you to monitor cleanliness without disassembling the device. Easy to use, with aeration capability. NeoClear aquarium filter - your little hero of great effects!

Practical internal filter additionally equipped with a UV sterilizer. Extremely effective in combating all kinds of biological contaminants, algae spores, diseases, and plagues. Thanks to the aeration nozzle, the filter also ensures proper gas exchange and oxygenation of the water.

Filter with two baskets for filter media. The unique design allows the use of cartridges such as activated carbon, bio-ceramics, bio-balls, Organ-Ex, or other filter media. The baskets are standardly equipped with filter sponges. In addition to excellent filtration, the filter can also aerate the water and has a fluid performance adjustment.

Filter with two baskets for filter media. The unique design allows the use of cartridges such as activated carbon, bio-ceramics, bio-balls, Organ-Ex, or other filter media. The baskets are standardly equipped with filter sponges. In addition to excellent filtration, the filter can also aerate the water and has a fluid performance adjustment.

Filter with two baskets for filter media. The unique design allows the use of cartridges such as activated carbon, bio-ceramics, bio-balls, Organ-Ex, or other filter media. The baskets are standardly equipped with filter sponges. In addition to excellent filtration, the filter can also aerate the water and has a fluid performance adjustment.

MultiPro Filter is definitely the most advanced and professional internal filter, dedicated not only to professionals. It features a modular design, which greatly facilitates the operation and maintenance of the filter. Each of the filtering modules is equipped with a sieve, sponge, and biological insert. The pump performance, as well as the direction of water flow, is fully adjustable.

The undergravel filter is an excellent concept for filtering a tank. It provides biological and mechanical filtration through water circulation. Additionally, it keeps the substrate of the tank in excellent cleanliness and ensures that plants have constant access to the necessary macro and micronutrients.

The advanced UFO filter is an excellent combination of inserts and filters, providing healthy and clean water in an aquarium up to 80l. Powered by an aerator, it ensures not only filtration but also proper oxygenation of the water. Despite its complex design, the filter is easy to operate. Therefore, it can be recommended to beginner enthusiasts.

MultiPro Filter is definitely the most advanced and professional internal filter, dedicated not only to professionals. It features a modular design, which greatly facilitates the operation and maintenance of the filter. Each of the filtering modules is equipped with a sieve, sponge, and biological insert. The pump performance, as well as the direction of water flow, is fully adjustable.

Filter with two baskets for filter media. The unique design allows the use of cartridges such as activated carbon, bio-ceramics, bio-balls, Organ-Ex, or other filter media. The baskets are standardly equipped with filter sponges. In addition to excellent filtration, the filter can also aerate the water and has a fluid performance adjustment.

Internal filter, providing excellent filtration and simultaneously aeration of the water in any aquarium with a capacity of up to 80 liters. It is easy to use and maintain. It features a range of solutions that expand its installation and water filtration capabilities. Dedicated not only to beginners.

Xiaoli aquarium revolutions. A filter with a modern design and color characteristics that match the latest trends in interior finishing. From now on, the aquarium will correlate with the character of your four walls. In addition, the filter meets all the highest requirements set by aquarists: silent operation, high filtration efficiency, energy efficiency, and easy maintenance.

Xiaoli aquarium revolutions. A filter with a modern design and color characteristics that match the latest trends in interior finishing. From now on, the aquarium will correlate with the character of your four walls. In addition, the filter meets all the highest requirements set by aquarists: silent operation, high filtration efficiency, energy efficiency, and easy maintenance.

The undergravel filter is an excellent concept for filtering a tank. It provides biological and mechanical filtration through water circulation. Additionally, it keeps the substrate of the tank in excellent cleanliness and ensures that plants have constant access to the necessary macro and micronutrients.

SunSun JY-03 is a surface skimmer designed specifically for aquarium needs. The purpose of this device is to clean the water surface from debris such as plant fragments, food remnants, or protein film. Its thoughtful design greatly facilitates access to the debris container and maintenance of the device.

The under-gravel filter is an excellent filtration concept for aquariums. It provides biological and mechanical filtration through water circulation. Additionally, it keeps the substrate of the aquarium in excellent cleanliness and ensures that plants have a constant supply of necessary macro and microelements.

The under-gravel filter is an excellent filtration concept for aquariums. It provides biological and mechanical filtration through water circulation. Additionally, it keeps the substrate of the aquarium in excellent cleanliness and ensures that plants have a constant supply of necessary macro and microelements.

Xiaoli aquarium revolutions. A filter with a modern design and color characteristics that match the latest trends in interior finishing. From now on, the aquarium will correlate with the character of your four walls. In addition, the filter meets all the highest requirements set by aquarists: silent operation, high filtration efficiency, energy efficiency, and easy maintenance.

Turbo Plus is a series of modern filters from the brand Sea Star, dedicated to demanding aquarists. The chambered design of the filter allows for the adaptation of various types of biological, chemical, and mechanical filtration media. Mechanical, biological, and chemical filtration is the foundation of a healthy aquarium, which is provided by a single Turbo Plus filter.

The AQUAEL MINI UV LED sterilizer has the form of a short sleeve that fits over the filter's outlet nozzle. Inside the sterilizer, there are four energy-efficient LED diodes that emit UV light.
The AQUAEL MINI UV LED sterilizer is designed to work with AQUAEL internal filter lines: FAN, UNIFILTER, TURBOFILTER, PAT MINI.

Miniature size, reliable internal filter. The set includes a shower head, filter sponge, suction cups, and an aeration set - in a word, a complete universal filter for the aquarium. The renowned brand SunSun guarantees quiet operation, excellent filtration, and long-lasting performance.

Miniature size, reliable internal filter. The set includes a shower head, filter sponge, carbon cartridge, suction cups, and an aeration set - in short, a complete universal filter for the aquarium. The renowned brand SunSun guarantees quiet operation, excellent filtration, and long-lasting performance. The filter has adjustable performance.

Compact internal filter from the brand JBL. The main advantage is the possibility of installing the filter in the corner of the aquarium. It consists of individual modules / baskets for filter media. The set includes among others a flat outlet nozzle and a rain bar.

Compact internal filter from the brand JBL. The main advantage is the ability to install the filter in the corner of the aquarium. The set includes among others a flat outlet nozzle and rain bars.

Compact internal filter from the brand JBL. The main advantage is the possibility of installing the filter in the corner of the aquarium. It consists of individual modules / baskets for filter media. The set includes among others a flat outlet nozzle and a rain bar.

Internal filter JBL CristalProfi i30 for aquariums with a capacity of 10-60l, with adjustable pump performance - for crystal clear water and rich in oxygen.

This filter has all the features that a professional aquarist with significant experience expects, and it is designed so that beginners know how to use it. Its excellent modular design of the filtration chamber, adjustable output performance and direction, rain shower and jet nozzle, aeration, and on top of that, sponge, ceramic, carbon, and fleece are not all, but certainly the most important, advantages of this filter.

The high-power aquarium filter Tetra FilterJet works perfectly for aquariums with a capacity of 120L, cleaning the water exceptionally well thanks to a combination of mechanical, biological, and chemical filtration. This effectively removes both large and small particles of contaminants from the water in the aquarium, thereby enabling the achievement of the proper biological balance and an ideally clean aquarium.

The undergravel filter is an excellent concept for tank filtration. It provides biological and mechanical filtration through water circulation. Additionally, it keeps the tank substrate in perfect cleanliness and ensures that plants have constant access to the necessary macro and microelements.

Canister aquarium filter - external, but hung on the aquarium like a cascade filter. This filter is a space saver in the aquarium, offers excellent filtration, and is easy to use. Its flat shape and large internal capacity, along with a set of tubes, ensure that the aquarium filtration will be top-notch, and usage is very easy and straightforward. We definitely recommend it for any freshwater aquarium with a capacity of 40 to 72 liters. The set includes a complete set of filter inserts.

Water filter for aquariums, aqua-terrariums with turtles and amphibians. The large capacity ensures crystal clear water in every aquarium for amphibians and turtles. A significant capacity for filter cartridges, adjustable water flow, and an additional directional water outlet are just some of the advantages of the XN filter. The set includes not only the filter with a water pump but also filter cartridges and other accessories.

Water filter for aquariums, aqua-terrariums with turtles and amphibians. The large capacity ensures crystal clear water in every aquarium for amphibians and turtles. A significant capacity for filter cartridges, adjustable water flow, and an additional directional water outlet are just some of the advantages of the XN filter. The set includes not only the filter with a water pump but also filter cartridges and other accessories.

Water filter for aquariums, aqua-terrariums with turtles and amphibians. The large capacity ensures crystal clear water in every aquarium for amphibians and turtles. A significant capacity for filter cartridges, adjustable water flow, and an additional directional water outlet are just some of the advantages of the XN filter. The set includes not only the filter with a water pump but also filter cartridges and other accessories.