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Fluval Internal Filters – The 16 best products compared

Recommended products regarding the topic “Fluval Internal Filters”

We have compared products in the section “Fluval Internal Filters”. Here you can find the top 16 in the category “Fluval Internal Filters”.

Fluval Internal Filters – the most important at a glance

{checkliste – Fluval Internal Filters}

Bestsellers in “Fluval Internal Filters”

A list of bestsellers under the category “Fluval Internal Filters” you can find here. Here you can see which products other users have bought especially often.

Bestseller Nr. 1
Fluval U4 Underwater Filter, Freshwater and Saltwater Aquarium Filter, A480
  • Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums
  • Sleek design with easy grip water control panel and redesigned media cartridge to trap more debris
  • Convenient flip-top lid allows for quick and easy access to filter cartridge for maintenance or replacement
  • Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature or vertically against aquarium wall to create currents or customized flow patterns
  • Designed for freshwater, saltwater and reptile environments up to 65 gallons
Bestseller Nr. 2
Fluval Nano Aquarium Filter
  • Ensures proper oxygenation for clear water and a healthy environment
  • Adjustable flow output with an attachable spray bar distributes a gentle, even flow of water, making it safe for delicate fish or shrimp
  • Provides effective and thorough mechanical and biological filtration
  • Optimal water filtration system for small aquariums up to 15 gallons
Bestseller Nr. 3
Fluval Spray Bar Kit, Aquarium Filter Accessory
  • Specifically designed for the Fluval 07 and 06 performance canister series for use in freshwater and saltwater aquariums
  • Increases the amount of oxygen in your tank for healthier fish and plants
  • Distributes water evenly for delicate aquascapes and eliminates dead spots in your aquarium
  • Attaches to your filter outlet with hose adapter (all attachments included), extendable from 15-30 inches (38-76 cm)
  • Increases and decreases surface agitation depending on positioning: Below surface - Place Spray bar below the water to create gentle, consistent water movement; Above surface - Place Spray bar above the water in order to get the best surface agitation and oxygenation
Bestseller Nr. 4
Fluval C4 Power Filter, Fish Tank Filter for Aquariums up to 70 Gal.
  • 5-stage clip-on power filter designed for freshwater and saltwater aquariums between 40 and 70 gallons
  • Two mechanical stages trap large and fine debris, foams easily slide out for quick cleaning
  • Chemical stage with activated carbon effectively removes toxins
  • Biological stage features Bio-Screen pad, blocks debris and provides massive surface area for beneficial biological activity
  • Biological Trickle Chamber super charged for fast and efficient nitrification when loaded with Fluval C-Nodes
Bestseller Nr. 5
Fluval Quick-Clear Water Polishing Pads, Mechanical Filter Media for Aquariums, 6-Pack, A244A1
  • Mechanical filter media effectively traps micro particles and debris
  • Durable, extra thick, micro-fine polyester pads
  • Provides crystal clear aquarium water
  • Suitable for freshwater or saltwater aquariums
  • Includes 6 water polishing pads
Bestseller Nr. 6
Fluval U Underwater Filter BioMax, Replacement Aquarium Filter Media, A495
  • Biological filter media enhances the elimination of fish wastes
  • Large surface area provides optimal colonization of beneficial bacteria
  • Helps create crystal clear, sparkling aquarium water for healthier aquarium environment
  • Suitable for both freshwater and saltwater aquariums
Bestseller Nr. 7
Fluval Zeo-Carb, Chemical Filter Media for Freshwater Aquariums, 150-gram Nylon Bags, 3-Pack, A1490 , White
  • Combination of Fluval Carbon and Fluval Ammonia Remover helps protect the aquarium from toxic build-ups of ammonia
  • Chemical filter media eliminates water impurities, odors and discoloration
  • Opens up space inside the aquarium filter to include additional media if desired
  • For freshwater use only; for best results, replace once a month
  • Includes three 150 nylon bags
Bestseller Nr. 8
Fluval U2 Poly-Carb Cartridge, Replacement Underwater Aquarium Filter Media, 2-Pack, A490
  • Chemical filter media with two unique filtering sides that combine to provide thorough chemical filtration
  • Polyester side filters out fine debris and contaminants
  • Carbon side filters out harmful liquid substances, colorants and odors
  • Suitable for freshwater, saltwater or reptile environments
  • Includes two cartridges designed for use with the Fluvial U2 Underwater Filter
Bestseller Nr. 9
Fluval 307 Perfomance Canister Filter for Aquariums up to 70 Gallons
  • Fluval eTEC (Efficient Technology) construction employs cutting-edge design, materials & manufacturing methods to deliver powerful pump performance, reduced energy consumption and ultra-quiet operation
  • Powerful motor generates constant pumping power and pressure that endures over time and re-engineered, precision-crafted pump runs up to 25% quieter than previous generation
  • Energy-efficient – some 07 series filters draw as little energy as a single household LED lightbulb
  • Ergonomic AquaStop valves with raised lip for smoother operation; single action dual Lift-Lock motorhead clamps for quick release and attachment; and Primer with larger easy-grip handle provides fast, effortless start-ups with just a few pumps
  • The Fluval 307 Cannister Filter is suitable for freshwater and saltwater aquariums up to 70 gallons (330 L)
Bestseller Nr. 10
Fluval Pre-Filter Media, Mechanical Filter Media for Aquariums, Ceramic Rings, 26.45 oz., A1470
  • Mechanical filter media prevents finer filter media from clogging
  • Solid ceramic rings trap large and medium solid particles
  • Works to prevent clogging of finer filter modules
  • Helps reduce the replacement frequency of filter media
  • Ideal for medium and coarse filtration in freshwater and saltwater aquariums
Bestseller Nr. 11
(4 Pack) Fluval U2 Underwater Filter Foam Pads, 2 Pads each
  • Pack of 4 Fluval U2 Underwater Filter Foam Pads
  • Provides effective mechanical filtration
  • Custom fit for the Fluval U2 Filter
  • Easy to replace
  • Works in freshwater, marine or reptile environments
Bestseller Nr. 12
Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387
  • Mechanical filter media easily installed over the filter intake
  • Effectively collects fine debris and keeps your aquarium clean
  • Prevents small or baby fish from getting trapped in the filter
  • Specifically designed for the Fluval Edge aquarium series
  • Includes one replacement pre-filter sponge
Bestseller Nr. 13
Fluval FX6 Service Kit, Aquarium Canister Filter Maintenance Kit
  • Maintenance kit for the Fluval FX5 and FX6 High Performance Canister Filter
  • 1 x Magnetic Impeller Assembly with Bushing, O-Ring and Bushing Tool (Item #A20206)
  • 1 x Motor Seal Ring (Item #A20207)
  • 4 x Top Cover Click-Fit O-Ring (Item #A20212)
  • 1 x O-Ring Filter Lid (Item #A20210)
Bestseller Nr. 14
Fluval FX6 High Performance Aquarium Filter, Canister Filter for Aquariums up to 400 Gal.
  • Multi-stage filter pumps out 925 US Gal (3,500 L) of water per hour, Smart Pump advanced microchip technology continuously monitors and optimizes pump performance
  • Self-starting – just add water, plug in and Smart Pump will take over, trapped air auto-evacuated every 12 hours to ensure maximum efficiency
  • Easy water changes eliminate need to lift heavy buckets. Simply attach hosing to output and Smart Pump does the rest
  • Removable, stackable media baskets eliminate water bypass and hold a total of 1.5 US Gal (5.9 L) of media, all filter media included - mechanical, chemical and biological
  • Compact 21 in (53 cm) tall design - easily fits under most aquariums
Bestseller Nr. 15
Fluval Mini Underwater Power Filter (One Size) (Black)
  • Ideal for smaller coldwater or tropical aquariums
  • Simple, quiet efficient filter
  • Flow rate 200 l/hr
  • For Aquariums up to 45 litres
  • Rated at 5W
Bestseller Nr. 16
Fluval Biomax Bio Rings, Biological Filter Media for Aquariums, 17.63 oz., A1456
  • Biological filter media that provides superior filtration
  • Complex porous design ensures optimal contact time as water passes through
  • Helps reduce and control ammonia and nitrate
  • Replenish only half the filter media at one time to allow proper seeding
  • Will not affect water characteristics
Bestseller Nr. 17
Fluval G6 Tri-EX Cartridge
  • Controls phosphates, nitrates, and organic matter in freshwater aquariums
  • Maximized performance due to the 3-in-1 media combination
  • Specialized mesh size of the carbon component maximizes the surface-to-volume ratio for optimized performance
  • Regular water testing recommended
Bestseller Nr. 18
Fluval U3 Underwater Filter Poly/Carbon
  • Provides effective chemical filtration
  • Custom fit for the Fluval U3 Filter
  • Traps fine debris, improves water clarity and removes impurities
  • Easy to replace
  • Works in freshwater, marine or reptile environments
Bestseller Nr. 19
Fluval in Line UVC Clarifier for Aquarium Filters
  • A chemical-free and maintenance-free way to purify water that eradicates suspended bacteria and algae in the water column that contribute to cloudy and green water, respectively
  • Helps prevent the growth of cyanobacteria that often smothers and destroys aquatic plants and does not harm beneficial, surface-dwelling bacteria
  • CCFL (Cold Cathode Fluorescent Light) technology runs cooler than traditional UVC bulbs to last up to 30,000 hours (3X longer)
  • Quickly connects in-line to all canister filter hosing with an internal diameter of 5/8” (or 16 mm), including all Fluval 07 and 06 Series Filters, Not for use with Fluval FX Series
  • For use in freshwater, saltwater and even turtle aquariums where algae is often present
Bestseller Nr. 20
Fluval U4 Filter Poly/Carbon Catridge (2 Pack) U Underwater BioMax Filter
  • Provides effective chemical filtration
  • Custom fit for the Fluval U4 Filter
  • Promotes growth of beneficial bacteria
  • Fits the Fluval U2, U3 and U4 Filters

Our Winner:

Winner in comparison
Fluval U4 Underwater Filter, Freshwater and Saltwater Aquarium Filter, A480
  • Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums
  • Sleek design with easy grip water control panel and redesigned media cartridge to trap more debris
  • Convenient flip-top lid allows for quick and easy access to filter cartridge for maintenance or replacement
  • Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature or vertically against aquarium wall to create currents or customized flow patterns
  • Designed for freshwater, saltwater and reptile environments up to 65 gallons

Current offers for “Fluval Internal Filters”

You want to buy the best products in “Fluval Internal Filters”? In this bestseller list you will find new offers every day. Here you will find a large selection of current products in the category “Fluval Internal Filters”.

Bestseller Nr. 1
Fluval U4 Underwater Filter, Freshwater and Saltwater Aquarium Filter, A480
Fluval U4 Underwater Filter, Freshwater and Saltwater Aquarium Filter, A480
Designed for freshwater, saltwater and reptile environments up to 65 gallons
$96.99 −24%
Bestseller Nr. 2
Fluval Spray Bar Kit, Aquarium Filter Accessory
Fluval Spray Bar Kit, Aquarium Filter Accessory
Increases the amount of oxygen in your tank for healthier fish and plants
$25.99 −37%
Bestseller Nr. 3
Fluval C4 Power Filter, Fish Tank Filter for Aquariums up to 70 Gal.
Fluval C4 Power Filter, Fish Tank Filter for Aquariums up to 70 Gal.
Chemical stage with activated carbon effectively removes toxins
$67.99 −24%
Bestseller Nr. 4
Fluval Zeo-Carb, Chemical Filter Media for Freshwater Aquariums, 150-gram Nylon Bags, 3-Pack, A1490 , White
Fluval Zeo-Carb, Chemical Filter Media for Freshwater Aquariums, 150-gram Nylon Bags, 3-Pack, A1490 , White
Chemical filter media eliminates water impurities, odors and discoloration; Opens up space inside the aquarium filter to include additional media if desired
$11.99 −65%
Bestseller Nr. 5
Fluval Pre-Filter Media, Mechanical Filter Media for Aquariums, Ceramic Rings, 26.45 oz., A1470
Fluval Pre-Filter Media, Mechanical Filter Media for Aquariums, Ceramic Rings, 26.45 oz., A1470
Mechanical filter media prevents finer filter media from clogging; Solid ceramic rings trap large and medium solid particles
$17.99 −61%
Bestseller Nr. 6
Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387
Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387
Mechanical filter media easily installed over the filter intake; Effectively collects fine debris and keeps your aquarium clean
$4.99 −17%
Bestseller Nr. 7
Fluval FX6 High Performance Aquarium Filter, Canister Filter for Aquariums up to 400 Gal.
Fluval FX6 High Performance Aquarium Filter, Canister Filter for Aquariums up to 400 Gal.
Compact 21 in (53 cm) tall design - easily fits under most aquariums
$517.99 −31%
Bestseller Nr. 8
Fluval Biomax Bio Rings, Biological Filter Media for Aquariums, 17.63 oz., A1456
Fluval Biomax Bio Rings, Biological Filter Media for Aquariums, 17.63 oz., A1456
Biological filter media that provides superior filtration; Complex porous design ensures optimal contact time as water passes through
$22.99 −57%
Bestseller Nr. 9
Fluval in Line UVC Clarifier for Aquarium Filters
Fluval in Line UVC Clarifier for Aquarium Filters
For use in freshwater, saltwater and even turtle aquariums where algae is often present
$78.89 −12%
Bestseller Nr. 10
Fluval U4 Filter Poly/Carbon Catridge (2 Pack) U Underwater BioMax Filter
Fluval U4 Filter Poly/Carbon Catridge (2 Pack) U Underwater BioMax Filter
Provides effective chemical filtration; Custom fit for the Fluval U4 Filter; Promotes growth of beneficial bacteria
$19.48 −16%

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Maren is the editor of Pet Advisor and an avid animal lover. She got her first dog at the age of 6. Since then, dogs and their species-appropriate husbandry have been her great passion. Meanwhile she shares her home with the chocolate brown Labrador Retriever Jupiter, the mixed breed Mars and the small Bengal cat Sahara. Her years of experience with keeping animals, make her an expert for dogs and cats.