Aquarium Internal Filters
Internal Filters : 194 products
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Seachem Matrix, 1 L
- Diameter: ca. 10 mm
- Ideal for nitrifying & denitrifying bacteria
- Removes nitrite, nitrate & ammonia
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Fluval SPEC / EVO / FLEX Activated Carbon, 3 Pcs
- Chemical filtering
- Absorbs impurities
- For crystal clear water
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Eheim Internal Filter Pickup, 45
- Small internal filter
- Rotatable discharge nozzle
- Ready for immediate use
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Dennerle Nano Corner Filter XL
- Powerful internal filter
- For aquariums from 30-60 litres
- Adjustable water flow
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Tetra Tetratec Suction Cups, IN 800/1200 plus
- Two options
- For IN 300/400/600 plus
- And for IN 800/1000 plus
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Dennerle Nano Filter Extension
- Attachable additional filter
- For nano corner filter / XL
- Increases filter performance
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Aquael Internal Filter FAN Plus, Mini
- Excellent filter properties
- Precise capacity control
- Energy efficient
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Dennerle Nano Corner Filter
- Powerful internal filter
- For aquariums from 10-40 litres
- Adjustable water flow
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Dupla Filter Cartridge for Perfect Clean Filters, PC 3
- Filled with Zeo Carbon
- Eliminates smells and much more.
- Inhibits algae growth
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Aquatlantis EasyBox Filter Sponge - Coarse, XS
- Biological decomposition of pollutants
- Specially structured
- For water purification
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Juwel Bioflow Filter System, XL
- Scientifically tested internal filter system
- Particularly large filter volume
- Mechanical, biological and chemical cleaning
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Juwel Bioflow Filter Cartridges, 3.0
- Part of the Juwel filter system
- Easy installation
- Without chemical residues
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Eheim Filter Cartridge for Aquaball and Biopower, 2 Pcs
- Biological pollutant degradation
- Settlement of bacterial cultures
- Reusable
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Aquael STANDARD Filter Sponge for ASAP Filters, 500 (2 Pcs)
- Phenol free
- Mechanical filtering
- Easy exchange
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Aquatlantis EasyBox Activated Charcoal, L
- Removes organic waste
- Removes odours and toxins
- Easy to swap
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Aquatlantis EasyBox Aquaclay, L
- Natural product
- Highly porous surface
- High colonisation with bacteria
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Chihiros Poppy Type Glass Outlet Pipe, M 12/16
- Increases water circulation
- Improves oxygen levels
- Reduces dead skin
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Aquatlantis EasyBox Glass Rings, S
- Highly porous filter material
- Reduces ammonia, nitrite
- Easy to swap
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All prices incl. VAT.