Aquarium Internal Filters
Internal Filters : 1 - 30 of 176 items
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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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Eheim Internal Filter Pickup, 200
- Small internal filter
- Rotatable discharge nozzle
- Ready for immediate use
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Fluval SPEC / EVO / FLEX Activated Carbon, 3 Pcs
- Chemical filtering
- Absorbs impurities
- For crystal clear water
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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 300/400/600 plus
- Two options
- For IN 300/400/600 plus
- And for IN 800/1000 plus
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Aquael STANDARD Filter Sponge for ASAP Filters, 300 (2 Pcs stk)
- Phenol free
- Mechanical filtering
- Easy exchange
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Dennerle Nano Corner Filter
- Powerful internal filter
- For aquariums from 10-40 litres
- Adjustable water flow
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JBL CristalProfi Greenline, i200
- For clean and healthy aquarium water
- Modular construction
- Completely ready for connection
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Aquael Internal Filter FAN Plus, Mini
- Excellent filter properties
- Precise capacity control
- Energy efficient
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Dennerle Nano Filter Extension
- Attachable additional filter
- For nano corner filter / XL
- Increases filter performance
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Aquael Filter Sponge STANDARD for UNI UV Filters, 500 (3 Pcs stk)
- Phenol free
- Mechanical filtering
- Easy exchange
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Dennerle Nano Corner Filter XXL
- Powerful internal filter
- Adjustable water flow
- Energy-saving: 5.1 watts
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Juwel Bioflow Filter System, Super
- Scientifically tested internal filter system
- Particularly large filter volume
- Mechanical, biological and chemical cleaning
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JBL Corner Piece, 16/22mm
- Kink protection for water hoses
- Easy installation
- U-shape by connecting piece for both elbows
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Tetra Tetratec Internal Filter EasyCrystal 250
- Inconspicuous placement in the aquarium
- Provides permanently optimal water values
- For 15-40 litres of aquarium volume
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Dupla Filter Cartridge for Perfect Clean Filters, PC 1
- Filled with Zeo Carbon
- Eliminates smells and much more.
- Inhibits algae growth
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JBL CP Shut-off Valve, CP120/250
- High-quality plastic parts
- For CristalPro 120/250 and 500
- Easy installation
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JBL CP U-tube Intake Pipe 16 / 22mm
- High-quality plastic suction pipe
- For 16/22 mm
- Easy installation
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Tetra Tetratec Internal Filter EasyCrystal FilterBox, 300
- Inconspicuous placement in the aquarium
- Internal filter with heater compartment
- Serves for mechanical, chemical and biological processing
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