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  1. Aquarium External Canister Filter Aqua Fish Tank UV Light +MEDIA KIT 2200L/H HW-304

    Pro Aqua 2200L/H Canister Filter With UV and Filter Media, Suitable for up to 700 litres Learn More
    $120.13

  2. CPP-10000F External Filtration Pump 7500L/h

    CPP-10000F External Filtration Pump 7500L/h 80Watt

    1. Apply to aquariums, seafood tanks, fountain.
    2. High-strength ceramic shaft and wear, long service life
    3. Sprial propeller allows the dirt particle size as long as 6mm.
    4. Super silence.
    5. Electronic frequency conversion technology, energy saving up to 60% than before.
    6. No copper element, cultivate salt-water organisms safely.

    Learn More
    $105.24

  3. Dual GFO and Carbon Water filter Reactor 3/8 Inch Pipe

    The Dual BRS GFO and Carbon Reactor features several distinct advantages over other brands. • Ultra-transparent media cartridge allows for clear viewing of reactor media • Heavy duty plastic construction. • 1/2" Push Connect fittings and ports throughout reduce head pressure and provide ample flow rates. Learn More
    $77.88

  4. Eheim 4004522 Fitting Complete with Quick clamp ring release Ø 12/16

    EHEIM 4004522 Fitting Complete with Quick clamp ring release for tube Ø 12/16 Learn More
    $10.55

  5. Eheim eXperience Canister Filter 2424020 (250 )

    EHEIM eXperience 2424020 (250)

    With EHEIM eXperience you have the fundamental benefits of our top external filter generation.   

    With its predecessor, the professional, range EHEIM launched the first ever external filter range with a square basic shape. Benefits: space-saver (because the filter fits into corners), high stability and large filter volume. 

    Additionally, this sturdy basic filter offers special advantages: for instance, a complete hose adapter unit with integrated shut-off taps, individually removable filter baskets with fold-away handles, very low energy consumption, very quiet running due to ceramic components and more besides.

    eXperience comes completely equipped  – including accessories and filter media. You can start immediately.

    Benefits of EHEIM eXperience

    • Very good, reliable external filter for aquariums up to 350 litres
    • Square basic shape for large filter volume and high stability
    • Detachable hose adapter with integrated shut-off taps and locking clamp as complete unit 
    • Individually removable filter media containers with fold-away handles for easy handling and convenient full or intermediate cleaning 
    • Low energy consumption (only 8 W)
    • Extremely quiet running due to ceramic axle and sleeve 
    • Equipment: 1 x coarse filter pad, 1 x fine filter pad and filter baskets 
    • media+: complete with filter media (EHEIM MECH and SUBSTRATpro) 
    • Accessories included: spray bar, inlet pipe, outlet elbow, EHEIM  quality hose, installation accessories  
    • A basic model for innovative upgrading right up to high-tech models with electronic controls: professionel 3 and 3e
    Learn More
    $259.42

  6. EHEIM professional 4e+ 350 External Canister Filter (2274020)

    EHEIM professionel 4E+ 350 1500lph Pro 4 Canister Filter

     

    Eheim Professional 4+ Canister filters deliver 1050 litres per hour through Eheim's own media and the high quality media is also included. It is designed to cater for aquariums from 180 litres to 350 litres with its quiet yet powerful performance the Pro Series has always been a flagship of Eheim. Ehiem has some nice additions in this series with the added process of being able to bypass with the Xtender which is handy if you do not have the time to clean straight away or confronted with blocked media. Also only allowing the hoses to be detached when the hose adaptor is closed to prevent water mess and spills. The Self Priming makes the Pro 4 makes it nice and easy when getting it ready to run for the first time as well as consistent ongoing performance. German design and manufacture brings Eheim quality to the forefront and backing with a 3 Year Warranty supported by not only by us at The Tech Den but also backed the Australian Authorised Distributor for Eheim. The Pro 4 Series is highly recommended and ideal for anyone that appreciates highly filtered water filtration for their aquarium.
     
    The EHEIM professionel 4+ – Eheim's best external filter but now with an integrated ‘emergency’ button. 

    Eheim have adopted the many advantages of the professional 3 series – powerful performance, optimal energy efficiency, quiet operation, priming aid, safety hose adapter – but we have also improved the technology by incorporating the new ‘Xtender’ button.
    In the event the output is reduced due to the fine filter media blocking, the button can be adjusted to redirect the flow. The biological filtration is main-tained and the service interval can be extended by a few days.

    In addition, the professionel 350e can be electronically controlled from a PC.

    Learn More
    $569.46

  7. HBH Ammonia Cut To Size 10x18

    HBH Ammonia Cut To Size 10x18 Each CUT-TO-FIT ™ aquarium filter pad is made of a durable polyfiber material perfect for aquarium use. One of our most popular items use these in most any type filter or sump. These 10" x 18" pad can be cut to fit filter cartridges, hanging filters, trickle filters, wet/dry filters, canister filters and pond filters. AMMONIA FILTER PAD is filled with a special ammonia-grabbing resin that pulls ammonia from the water. The Ammonia filter pad helps control the toxins associated with a new aquarium, overfeeding, and overcrowding. Learn More
    $7.75

  8. HBH Carbon Cut To Size 10x18

    HBH Carbon Cut To Size 10x18 Learn More
    $7.75

  9. Marine Sources Polyfiber Cut To Size 45x25cm

    Each CUT-TO-FIT ™ aquarium filter pad is made of a durable polyfiber material perfect for aquarium use. One of our most popular items use these in most any type filter or sump. Learn More
    $7.49

  10. Ocean Free 3DM Rings Pro-Filter Medium 0.5 Litre (In Net Bag)

    Ocean Free Pro-Filter Medium is a revolutionary mineral based beneficial-bacteria medium that incorporates the most advanced heating and multi-staged manufacturing techniques and technology to create this super macro-porous and tough biological filter medium. Features:

    * Improves water quality: Perfect medium to establish Nitrogen Cycle and help eliminate ammonia, Nitrite, Nitrate and to prevent other poor-water quality related diseases.

    * Tough, and Macro-Porous: Advanced manufacturing and high temperature processes has given Ocean Free 3DM Pro-Filter Media their distinctive lightweight, tough and porous structure. Within the tough exterior lies 3 dimensional cavities of various spatial apertures (micro, medium and large cavities) all interlinked by micro tunnels.

    * Ideal Bacteria Conditions: Continuous cavities and interlinked micro-tunnels increase the overall effective surface area of, and create ideal conditions for billions of Aerobic and Anaerobic bacteria (under "ideal bacteria conditions". Maybe we change "necessary for Nitrogen cycle" to "required for the completion of the Nitrogen Cycle") within a single filter medium. The result is a faster Bacteria colonization time, stable and longer bacteria life span.

    * Largest Effective Surface Area: BET Method surface area analysis has determined the effective surface area of Ocean Free 3DM Pro-Filter Medium to be in the range of 35,000M2 - 72,000M2 / litre, far surpassing virtually all other biological medium in the market.

    Learn More
    $11.34

  11. Ocean Free 3DM Rings Pro-Filter Medium 1Litre

    Ocean Free Pro-Filter Medium is a revolutionary mineral based beneficial-bacteria medium that incorporates the most advanced heating and multi-staged manufacturing techniques and technology to create this super macro-porous and tough biological filter medium. Features:

    * Improves water quality: Perfect medium to establish Nitrogen Cycle and help eliminate ammonia, Nitrite, Nitrate and to prevent other poor-water quality related diseases.

    * Tough, and Macro-Porous: Advanced manufacturing and high temperature processes has given Ocean Free 3DM Pro-Filter Media their distinctive lightweight, tough and porous structure. Within the tough exterior lies 3 dimensional cavities of various spatial apertures (micro, medium and large cavities) all interlinked by micro tunnels.

    * Ideal Bacteria Conditions: Continuous cavities and interlinked micro-tunnels increase the overall effective surface area of, and create ideal conditions for billions of Aerobic and Anaerobic bacteria (under "ideal bacteria conditions". Maybe we change "necessary for Nitrogen cycle" to "required for the completion of the Nitrogen Cycle") within a single filter medium. The result is a faster Bacteria colonization time, stable and longer bacteria life span.

    * Largest Effective Surface Area: BET Method surface area analysis has determined the effective surface area of Ocean Free 3DM Pro-Filter Medium to be in the range of 35,000M2 - 72,000M2 / litre, far surpassing virtually all other biological medium in the market.

    Learn More
    $20.52

  12. Ocean Free 3DM Rings Pro-Filter Small 0.5 Litre

    Ocean Free Pro-Filter Medium is a revolutionary mineral based beneficial-bacteria medium that incorporates the most advanced heating and multi-staged manufacturing techniques and technology to create this super macro-porous and tough biological filter medium. Features:

    * Improves water quality: Perfect medium to establish Nitrogen Cycle and help eliminate ammonia, Nitrite, Nitrate and to prevent other poor-water quality related diseases.

    * Tough, and Macro-Porous: Advanced manufacturing and high temperature processes has given Ocean Free 3DM Pro-Filter Media their distinctive lightweight, tough and porous structure. Within the tough exterior lies 3 dimensional cavities of various spatial apertures (micro, medium and large cavities) all interlinked by micro tunnels.

    * Ideal Bacteria Conditions: Continuous cavities and interlinked micro-tunnels increase the overall effective surface area of, and create ideal conditions for billions of Aerobic and Anaerobic bacteria (under "ideal bacteria conditions". Maybe we change "necessary for Nitrogen cycle" to "required for the completion of the Nitrogen Cycle") within a single filter medium. The result is a faster Bacteria colonization time, stable and longer bacteria life span.

    * Largest Effective Surface Area: BET Method surface area analysis has determined the effective surface area of Ocean Free 3DM Pro-Filter Medium to be in the range of 35,000M2 - 72,000M2 / litre, far surpassing virtually all other biological medium in the market.

    Learn More
    $10.26

  13. Ocean Free 3DM Rings Pro-Filter Small 1Litre

    Ocean Free Pro-Filter Medium is a revolutionary mineral based beneficial-bacteria medium that incorporates the most advanced heating and multi-staged manufacturing techniques and technology to create this super macro-porous and tough biological filter medium. Features:

    * Improves water quality: Perfect medium to establish Nitrogen Cycle and help eliminate ammonia, Nitrite, Nitrate and to prevent other poor-water quality related diseases.

    * Tough, and Macro-Porous: Advanced manufacturing and high temperature processes has given Ocean Free 3DM Pro-Filter Media their distinctive lightweight, tough and porous structure. Within the tough exterior lies 3 dimensional cavities of various spatial apertures (micro, medium and large cavities) all interlinked by micro tunnels.

    * Ideal Bacteria Conditions: Continuous cavities and interlinked micro-tunnels increase the overall effective surface area of, and create ideal conditions for billions of Aerobic and Anaerobic bacteria (under "ideal bacteria conditions". Maybe we change "necessary for Nitrogen cycle" to "required for the completion of the Nitrogen Cycle") within a single filter medium. The result is a faster Bacteria colonization time, stable and longer bacteria life span.

    * Largest Effective Surface Area: BET Method surface area analysis has determined the effective surface area of Ocean Free 3DM Pro-Filter Medium to be in the range of 35,000M2 - 72,000M2 / litre, far surpassing virtually all other biological medium in the market.

    Learn More
    $18.50

  14. OF Hydra 1500 Filtron Canister Filter

    OF Hydra 1500 Filtron Canister Filter

    Ocean Free Hydra Filtron Canister filter utilises the success of the catapure cartridge system and developed it into the Filtron Canister Filter range making it one of the best canister filters available on the market today.

    Specifications:

    • For Aquarium size 150-600L
    • Product Size 272x272x403mm
    • Pump Flow Rate 1500 L/H
    • Circulation Flow Rate 900 L/H
    • Filter Media Baskets Volume 7L
    • Filter Media Baskets 3Pcs
    • Power Consumption 23W
    • Inlet & Outlet Hose Diameter 19/25mm
    • Cable Length 2.0m
    • Max Height 2m
    • Cata-pure Cartridge(s) 3pcs


    Learn More
    $299.88

  15. OF Hydra 1800 Filtron Canister Filter

    OF Hydra 1800 Filtron Canister Filter

    Ocean Free Hydra Filtron Canister filter utilises the success of the catapure cartridge system and developed it into the Filtron Canister Filter range making it one of the best canister filters available on the market today.

    Specifications: 

    • For Aquarium size 200-800L
    • Product Size 300x300x443mm
    • Pump Flow Rate 1800 L/H
    • Circulation Flow Rate 1100 L/H
    • Filter Media Baskets Volume 10L
    • Filter Media Baskets 4Pcs
    • Power Consumption 32W
    • Inlet & Outlet Hose Diameter 19/25mm
    • Cable Length 2.0m
    • Max Height 2.4m
    • Cata-pure Cartridge(s) 4pcs
    Learn More
    $399.88

  16. Sun Sun HW-3000 9W UV 5-Stage Canister Filter 793GPH

    SUNSUN HW-3000 9W UV 5-Stage External Canister Filter 793GPH Newest canister from SunSun that is easy and simple to use. The HW-3000 features a LCD display that will surely enhance any user's experience with the canister. With a LCD display, users are able to adjust the flow of the pump. The HW-3000 also has a controllable built-in 9W UV sterilizer, which is perfect for keeping algae away from your aquarium. The new HW-3000 require no priming to start. Simply fill both intake and outtake tubes with tank water, plug in the power and water will start moving. Please notice all canister filters go through water pressurize test before boxing by the manufacture to ensure there are no leaking. There maybe condensation still trap inside the filters. Please be assured the filter you receive is brand new and unused. The HW-3000's system utilizes a multi-stage approach to filtration. Filtering aquarium tank water through four (4) internal layered baskets with assorted filter media material provides extremely thorough biological, mechanical and chemical filtration. It also draws water into the filter through an inlet tube and returns crystal clear water via an outlet tube (both supplied). The outlet tube is fitted with a spray-bar to help increase oxygen aeration levels within your tank. These filter's are absolutely ideal for freeing-up space within your tank and provide a huge internal capacity for filter media, making them suitable for larger volume tanks. Learn More
    $169.00

  17. SUNSUN HW-5000 LCD Display 4-Stage External Aquarium Canister Filter

    SUNSUN HW-5000 LCD Display 4-Stage External Aquarium Canister Filter
    9W UV Sterilizer for 1500L Fish Tank 7 Speed Variable

    SUNSUN HW-5000 LCD Display 4-Stage External Aquarium Canister Filter with 9W UV Sterilizer for 1500L Fish Tank 7 Speed Variable.

    • Adjustable flow rate: Up to 1200 gallons per hour (4600LPH)
    • Smart digital controller that allows users to adjust the flow rate of the pump and the duration of the UV light
    • Included 9W UV sterilizer help control free floating bacteria and algae which is perfect for maintaining a clean and clear aquarium
    • Easy to start, no priming necessary, simply add water and turn on the power.
    • Comes with white filter pads only (filter media sold separately)

    SunSun HW-5000 Canister Filter w/ Built-in 9W UV Sterilizer, 476-1215gph

    The HW-5000 features a removable DC pump with SINE wave technology—more energy efficient than regular canister pumps. The ceramic impeller is durable and can be used with fresh and salt water tanks. The HW-5000 includes 3 filter media baskets that provide users the ability to add filter media (not included). An adjustable tube holder can be mounted on the aquarium with a 7/8" rim and can be remove for aquarium with larger rim. Bottom drain hole with valve allow for easy maintenance of canister.

    Learn More
    $241.00

  18. SunSun HW-603B Mini Aquarium External Canister Filter 106 GPH UP TO 20 Gallon

    SUNSUN HW-603B MINI AQUARIUM EXTERNAL CANISTER FILTER 106 GPH UP TO 20 GALLON Learn More
    $32.90

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