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Internal Aquarium Filters
Main Categories
- Aquariums
- Red Sea
- Innovative Marine
- Nuvo Fusion Aquariums
- Nuvo Concept Aquariums
- NUVO EXT Aquariums
- Nuvo INT Aquariums
- Nuvo Black Aquariums
- SR Aquariums
- MightyJet DC Pump
- Wavemaker
- Protein Skimmers
- Random Flow Generator
- Media Reactors
- AUQA Shield UV Sterilizer
- Gourmet Gadgets
- SpinStream Nozzle
- Filter Media
- Filter Socks
- AccuDrip
- Reef Racks
- Auto Top Up
- Media Baskets
- CheatoMax Refugium Lighting
- Evolution Aqua
- D-D Reef Pro
- TMC REEF Habitat
- BiOrb
- Juwel Range
- Juwel Marine Aquariums
- Aqua One
- Fluval Aquariums
- Biopod
- Elos
- Aqua Medic
- Eheim Aquariums
- Clearseal
- Reef Octopus
- Aquael Aquariums
- Red Sea Max
- Medusa 45
- Newa
- Norrom Aquariums
- Cubic
- SuperFish Aquariums
- Tetra Cascade
- TMC MicroHabitats
- Dennerle
- Ifalos
- Ex-Display
- Filtration
- External Filters
- Internal Filters
- Filter Media and Foam
- Protein Skimmers
- Filtration Units
- Fluidized Reactors
- Reverse Osmosis
- UV Sterilisers
- Auto Top-up
- Algae Reactors
- Acrylic Sumps
- InTank Upgrades
- Flexible Tubing
- Eheim Accessories & Media
- Eheim Spare Parts
- Eheim 2206 Parts
- Eheim 2232 Parts
- Eheim 2208-2212
- Eheim 2234 Parts
- Eheim 2236 Parts
- Eheim 2213 Parts
- Eheim 2215 Parts
- Eheim 2217 Parts
- Eheim 2222/2224
- Eheim 2322/2324
- Eheim 2028 Parts
- Eheim 2026 Parts
- Eheim 2126 Parts
- Eheim 2128 Parts
- Eheim 2227 Parts
- Eheim 2229 Parts
- Eheim 2327 Parts
- Eheim 2329 Parts
- Eheim 2080 Parts
- Eheim 2071-75 Parts
- Eheim 2076-78 Parts
- Eheim Pump Parts
- Ozone
- Nitrate Filters
- PhosBan Reactors
- Kalkwasser Stirrers
- Pumps
- Water Pumps
- EcoTech Vectra
- TMC Reef-Pump
- Neptune Systems
- Maxspect Turbine Duo
- Eheim Compact
- Eheim Universal
- Aqua Medic DC Runner
- Jecod
- Oase
- Innovative Marine
- Reef Octopus
- Sicce
- Abyzz
- Newa
- Aqua Medic Eco Runner
- Aqua Medic Ocean Runner
- Tunze
- Aquarium Systems
- Fluval SEA
- TMC
- Jebao
- Deltec E-Flow
- Aquacharge
- Hydor Pico
- Aqua-Bee
- H2Ocean Water Flow
- Powerheads
- Dosing Pumps
- Air Pumps
- Water Pumps
- Lighting
- EcoTech Radion
- Aqua Illumination
- Kessil Lighting
- Maxspect LED Lighting
- Fluval LED
- TMC Reef-Photon
- TMC V2iLumenAir
- TMC v2iLumenAir Compact
- TMC V2iLumenAir Nano
- Juwel HeliaLux LED
- Juwel MultiLux
- EA LED Lights
- Aqamai
- S-Series LED Upgrade
- Aqua Medic Lights
- TMC Aquaray
- Universal Hanging Kits
- Juwel NovoLUX LED
- Aquael
- Red Sea Reef Spec
- Zetlight UFO
- Euroquatics E5
- TMC Horizon
- Arcadia Lighting
- Aqua One
- Sanrise Series LED
- Elos Lighting
- Eheim Lighting
- Wavepoint
- Tunze LED
- Juwel Lighting
- Giesemann Lighting
- D-D T5 Lighting
- Specialist
- Conditioning
- Red Sea Reef Care
- Seachem
- Triton Method
- ATM
- Fritz
- Blue Life
- Vibrant Liquids
- Aquaforest
- Aquaforest Freshwater
- Coral Essentials
- Boyd Enterprises
- Nyos
- AquaScaper
- Polyplab
- Tropic Marin
- Fauna Marin
- Reeflowers
- Salifert
- Prodibio
- Seneye Flora
- Kent Marine
- Dr Tims
- Tropica
- Evolution Aqua
- JBL ProScape
- Eheim
- AFM Marine
- Caribsea
- CoralRx Pro
- API Products
- Easy-Life
- Ecosystem
- Brightwell Aquatics
- Fluval SEA
- GroTech
- Hobby
- Aqua Medic
- Joe's Juice
- JBL
- King British
- Kordon
- NT Labs
- Vertex
- Polyfilter
- Rowa
- Tetra
- Two Little Fishies
- Waterlife
- Foods
- Vitalis
- Ocean Nutrition
- Gamma Nutra
- Gamma Freshwater
- Fluval Bug Bites
- Live Foods
- Aquaforest
- Reefbugs
- Frozen Food
- Elos
- Gamma
- EasyReef
- Hikari
- Seachem Nutridiet
- NT Labs Pro-F
- Tetra
- Tropic Marin
- D-D Pro+
- Eheim Foods
- Fluval
- Firstbite Foods
- GroTech
- Polyplab
- Mysis RS Foods
- Two Little Fishies
- TMC Nutrafeed
- Aquarian
- JBL Foods
- King British Food
- Hobby Foods
- Fauna Marin
- D-D Marine Deluxe
- Holiday
- Calanus Foods
- Maintenance
- Media Bags
- Marine Salt
- Test Kits
- Filter Socks and Holders
- Auto Feeders
- Marine Accessories
- Refractometers & Hydrometers
- Cleaning
- Maintenance Box
- Putty Glues & Silicon
- Fittings
- Random Flow Generator
- XAqua
- Evolution Aqua
- Locline
- Adaptor Unions
- Tank Unions
- Table-Ducts
- Bulkhead Tank Connectors
- PVC Pipes
- 90° Elbow
- 45° Elbow
- End Sets
- 90° Long Bends
- 45° Long Bends
- S Bends
- Ball Valves
- Gate Valves
- Compact Ball Valves
- Hose Nozzles
- 90° T-Piece
- 45° T-Pieces
- Reducing T-Piece
- Female Adaptor Sockets
- Male Adaptor Sockets
- Sockets
- Reducing Sockets
- Reducers
- Non Return Valve Strainers
- Tube Clips
- Non Return Valves Double Union
- Round Grates
- Non Return Valves Single Union
- Regulation Valve
- Outlet Strainers
- Overflow Combs
- Caps
- Metric to Imperial Coupler
- Glues and Cleaners
- Eazy Connectors
- Ultra-Reef
- Decoration
- Accessories
- Spare Parts
Our Bestsellers
Aquael Internal UV filter 500
£26.45
Modern filter designed for water cleaning and aerating in aquariums. Small size and modern shape are its trumps. Adjustable and high real water flow rate. Two alternatives of adjustable air flow, adjustable output, easily cleanable sponge cartridge; two alternative ways of hanging (universal width-adjustable hanger or hanger with set of high-quality suction cups). An easy access to the rotor without necessity of filter disassembling.
In Stock
Fluval U2 Poly / Carbon Cartridge
£4.42
Fluval U2 Poly/Carbon Cartridge Traps fine debris, improves water clarity and removes odors.
In Stock
In Stock
Eheim Aquaball 60 Internal Filter
£29.95
The characteristic spherical head of the new EHEIM internal filter makes it possible: with just the flick of a wrist, the desired direction of flow and the optimum angle of slope can be adjusted individually to influence the movement of the surface selectively.
In Stock
Aquael Internal UV filter 1000
£35.95
Modern filter designed for water cleaning and aerating in aquariums. Small size and modern shape are its trumps. Adjustable and high real water flow rate. Two alternatives of adjustable air flow, adjustable output, easily cleanable sponge cartridge; two alternative ways of hanging (universal width-adjustable hanger or hanger with set of high-quality suction cups). An easy access to the rotor without necessity of filter disassembling.
In Stock
Eheim Biopower 240 Internal Filter
£51.94
Multiple filtering as with an EHEIM external canister filter. Modular filter design with closed filter baskets filled with highly efficient EHEIM SUBSTRATpro filter material and an inlet strainer equipped with an EHEIM filter cartridge for mechanical-biological pre-filtration.
In Stock
Eheim Aquaball 130 Internal Filter
£33.45
The characteristic spherical head of the new EHEIM internal filter makes it possible: with just the flick of a wrist, the desired direction of flow and the optimum angle of slope can be adjusted individually to influence the movement of the surface selectively.
In Stock
Eheim Aquaball 180 Internal Filter
£36.95
The characteristic spherical head of the new EHEIM internal filter makes it possible: with just the flick of a wrist, the desired direction of flow and the optimum angle of slope can be adjusted individually to influence the movement of the surface selectively.
In Stock
A good rule to follow to understand if an internal filter is of the right size for your tank is to choose a filter almost as big as the smaller lateral glass of the aquarium. an undersized filter can not guarantee constant chemical values, even if it can clean water, great sudden changes of nitrite, nitrate, and ammonia due to the small concentration of filtering bacteria, can kill your fish and plants.
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