Aquarium External Filters
External Filters : 1 - 30 of 225 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 Installation Set - External Filter Connections, Suction side 16/22
- Design the water connection yourself
- Secure attachment
- For the suction and pressure sides
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JBL CP Seal Pump Head E, e15/1900
- High-quality seal
- For CP e401 / 700/1/900/1 and CP e1500 / 1 / e1901h
- Easy installation
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JBL InSet CristalProfi, e4/7/900
- Accessories for external filters
- Easy installation
- Extendable suction pipe with angle
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Eheim Filter Mat + Fleece (2076/78, 2178)
- Replace filter fleece with every filter cleaning
- Only rinse the filter mat when cleaning
- Ideal for cleaning bacteria
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Oase BioMaster Replacement Rotor, 250/350
- High-quality rotor replacement
- Easy installation
- Ready for immediate use
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Tetra Hose Adapter EX, 400-800
- Suitable for the Tetra external filter EX Plus
- Easy to replace
- Bag contents: hose adapter with O-rings
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Eheim Filter Containers ecco and ecco pro, 2036/2235/2236
- High-quality spare part
- For Eheim ecco and ecco pro
- Easy installation
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Oase Replacement Hose 16 x 22
- Suitable for fresh and saltwater
- Free of heavy metals and other toxins
- Easy installation
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Papillon Glass Inlet/Outlet with Skimmer, 16/22 mm
- Made of high quality glass
- Ensures a crystal-clear water surface
- Adjustable suction attachment
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Oase Replacement Seal Pre-filter - BioMaster
- Easily exchangeable
- Original oasis spare part
- High quality seal
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Eheim Quick Disconnect Coupling for Aquarium Hoses, 9 / 12mm
- Robustly built
- Easy and fast
- Clean solution
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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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Eheim Filter Sponge Ecco Pro 2032/34/36, 3 Pcs
- Only rinse the filter sponge when cleaning
- Ideal for cleaning bacteria
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JBL CP e Filter Container + Foot, e700
- High-quality filter container
- For external filter CristalProfi
- Easy installation
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Eheim Elbow for aquarium hose, 16 / 22mm
- Green colouring prevents algae formation
- For air and water distribution
- For aquariums and terrariums
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Aquael Filter Sponge ULTRAMAX/ULTRA/MAXIKANI, Super Finish
- Replacement filter medium Aquael brand
- Optimises filter performance
- Easy to replace
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Chihiros Lilly Type Glass Outlet Pipe, L 16/22
- Improved water circulation
- Increases gas exchange & nutrient uptake
- Ideal for deaerating water
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Chihiros U Type Glass Suction Tube, M 12/16
- High-quality glass
- Excellent workmanship
- Discreet optics
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