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  • On Sale 15%
    Crystal Clear Professional Filter Media (12 pcs) - Sera
    On Sale 15%

    Crystal Clear Professional Filter Media (12 pcs) - Sera

    Sera

    $19.99
    $16.99
    Watch the Video, this stuff is INSANE!  The innovative, patented 3D fiber structure of sera crystal clear Professional very quickly removes even smallest particles above 10 µm (such as floating algae or sludge). Unlike common filter wool, the...
  • On Sale 15%
    PhosBan Reactor 150 - Two Little Fishies
    On Sale 15%

    PhosBan Reactor 150 - Two Little Fishies

    Two Little Fishies

    $71.35
    $60.65
    The PhosBan Reactor 150 is designed with the upflow principle to achieve the most efficient use of PhosBan® or other chemical filter media. By pushing water from the bottom upward through a dispersion plate, it forces an even distribution of water...
  •  TORQ G2 Dock Media Reactor Base (6.4" x 6.4" x 4.3") - NYOS

    TORQ G2 Dock Media Reactor Base (6.4" x 6.4" x 4.3") - NYOS

    NYOS

    $99.00
    TORQ® G2 SYSTEM REACTOR FOR FILTER MEDIA The Nyos® TORQ® is an innovative high-performance system reactor in a modular design for all types of filter media, such as active carbon, phosphate remover (GFO), zeolite and bio...
  • 4-12 Media Chamber Reactor - Bashsea

    4-12 Media Chamber Reactor - Bashsea

    Bashsea

    $99.00
    The perfect multi-media aquarium reactor.  Extra large design allows for high media volumes, while producing even flow to maximize water-media contact time. Dimensions: 6" x 6" x 13" Chamber Dimensions: 4" x 11.5" Holds...
  • CarbonDoser Electronic CO2 Regulator

    CarbonDoser Electronic CO2 Regulator

    CarbonDoser

    $449.99
    The new V2.0 allows for the aquarist to position the CO2 cylinder out of the way in a remote area. Then mounting the "box" anywhere such as up on a board with all the electronics/pH controllers/ETC The 1/8" tubing from the Reg to the Box is...
  • On Sale 15%
    Turbo Reactor Medium Side Flow Quiet One 800 (75 - 150 Gal) - Lifegard
    On Sale 15%

    Turbo Reactor Medium Side Flow Quiet One 800 (75 - 150 Gal) - Lifegard

    Lifegard

    $114.28
    $97.14
    All Lifegard Turbo Reactors are engineered to the highest quality and efficiency to promote the growth of Nitrate and Phosphate reducing bacteria and Enzymes. They name TURBO is due to a unique high flow spinning action to provide the highest water...
  • 4-18 Media Chamber Reactor - Bashsea

    4-18 Media Chamber Reactor - Bashsea

    Bashsea

    $129.00
    The perfect multi-media aquarium reactor.  Extra large design allows for high media volumes, while producing even flow to maximize water-media contact time. Dimensions: 6" x 6" x 19.5" Chamber Dimensions: 4" x 17...
  • Small CO2 Protein Skimmer Air Scrubber - Icecap

    Small CO2 Protein Skimmer Air Scrubber - Icecap

    Icecap

    $76.99
    The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber. Includes color changing CO2 removing media. Raise pH...
  • On Sale 15%
    Kalkwasser Kalk Reactor 300 - Two Little Fishies
    On Sale 15%

    Kalkwasser Kalk Reactor 300 - Two Little Fishies

    Two Little Fishies

    $85.14
    $72.37
    The NEW KW Reactor is designed with the upflow principle to achieve the most efficient use of Kalkwasser.  By pushing top-off water upward through the calcium hydroxide, it automatically mixes it to achieve a supersaturated kalkwasser solution...
  • Medium CO2 Protein Skimmer Air Scrubber - Icecap

    Medium CO2 Protein Skimmer Air Scrubber - Icecap

    Icecap

    $103.99
    The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber. Includes color changing CO2 removing media. Raise pH...
  • TORQ G2 Large 2.0 Body (2000 ml - 68 oz) Dual - NYOS

    TORQ G2 Large 2.0 Body (2000 ml - 68 oz) Dual - NYOS

    NYOS

    $125.00
    SYSTEM REACTOR FOR FILTER MEDIA The Nyos® TORQ® is an innovative high-performance system reactor in a modular design for all types of filter media, such as active carbon, phosphate remover (GFO), zeolite and bio pellets. Key-Features...
  • TORQ G2 Medium 1.0 Body (1000 ml - 34 oz) Dual - NYOS

    TORQ G2 Medium 1.0 Body (1000 ml - 34 oz) Dual - NYOS

    NYOS

    $99.00
    SYSTEM REACTOR FOR FILTER MEDIA The Nyos® TORQ® is an innovative high-performance system reactor in a modular design for all types of filter media, such as active carbon, phosphate remover (GFO), zeolite and bio pellets. Key-Features...
  • On Sale 20%
    MiniMax Pro AIO Media Reactor (Midsize) - Innovative Marine
    On Sale 20%

    MiniMax Pro AIO Media Reactor (Midsize) - Innovative Marine

    Innovative Marine

    $87.99
    $70.39
    MiniMax Pro Series - All-In-One Media Reactor - Midsize If you desire the highest water quality but are frustrated with media reactors on the market... Meet the all new MiniMax. The MiniMax All-In-One Media Reactor is a novel approach to optimize...
  • Pellet Master PM2 - Bio Pellet Reactor - Bashsea

    Pellet Master PM2 - Bio Pellet Reactor - Bashsea

    Bashsea

    $159.00
    The perfect design, ease of installation, true versatility, and near zero maintenance!  The Pellet Master is the original & industry leading bio pellet reactor. PM1 Dimensions: 6" x 6" x...
  • On Sale 15%
    MAR 3181 Macro Algae Chaeto Reactor - Tunze
    On Sale 15%

    MAR 3181 Macro Algae Chaeto Reactor - Tunze

    Tunze

    $499.99
    $424.99
    Sized for Aquariums 20-159 Gallons. 18 Watts Dimensions: 7.9" x 6.3" x 15.7" White 10W LEDs and a Tunze Silence circulation pump The Tunze MAR 3181 is the smaller macro algae reactor designed for aquariums in the 100-600 liter range (26-159 US...
  • Large CO2 Protein Skimmer Air Scrubber - Icecap

    Large CO2 Protein Skimmer Air Scrubber - Icecap

    Icecap

    $149.99
    The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber. Includes color changing CO2 removing media. Raise pH...
  • On Sale 20%
    MiniMax Pro AIO Media Reactor (Desktop) - Innovative Marine
    On Sale 20%

    MiniMax Pro AIO Media Reactor (Desktop) - Innovative Marine

    Innovative Marine

    $65.99
    $52.79
    MiniMax Pro Series - All-In-One Media Reactor - Desktop If you desire the highest water quality but are frustrated with media reactors on the market... Meet the all new MiniMax. The MiniMax All-In-One Media Reactor is a novel approach to optimize...
  • Media Reactor MR-30 GFO Carbon Pellets Includes Pump - Aquatop

    Media Reactor MR-30 GFO Carbon Pellets Includes Pump - Aquatop

    Aquatop

    $149.99
    Thank you for choosing AQUATOP’s MR-30 Multimedia Reactor. This powerful reactor uses a reverse water flow design that prevents water from channeling through the filter media, thus maximizing the efficiency of filter media. Constructed of high...
  • On Sale 15%
    Turbo Reactors Nano Side Flow Quiet One 400 (up to 75 Gal) - Lifegard
    On Sale 15%

    Turbo Reactors Nano Side Flow Quiet One 400 (up to 75 Gal) - Lifegard

    Lifegard

    $98.29
    $83.55
    All Lifegard Turbo Reactors are engineered to the highest quality and efficiency to promote the growth of Nitrate and Phosphate reducing bacteria and Enzymes. They name TURBO is due to a unique high flow spinning action to provide the highest water...
  • On Sale 15%
    Crystal Clear BULK PACK Professional Filter Media (350 g - 12.3 oz) - Sera
    On Sale 15%

    Crystal Clear BULK PACK Professional Filter Media (350 g - 12.3 oz) - Sera

    Sera

    $99.49
    $84.57
    Watch the Video, this stuff is INSANE!  The innovative, patented 3D fiber structure of sera crystal clear Professional very quickly removes even smallest particles above 10 µm (such as floating algae or sludge). Unlike common filter wool, the...
  • On Sale 15%
    Turbo Reactors Large Side Flow Quiet One 1200 (150 - 250 Gal) - Lifegard
    On Sale 15%

    Turbo Reactors Large Side Flow Quiet One 1200 (150 - 250 Gal) - Lifegard

    Lifegard

    $176.81
    $150.29
    All Lifegard Turbo Reactors are engineered to the highest quality and efficiency to promote the growth of Nitrate and Phosphate reducing bacteria and Enzymes. They name TURBO is due to a unique high flow spinning action to provide the highest water...
  • On Sale 15%
    PhosBan Reactor 550 Large - Two Little Fishies
    On Sale 15%

    PhosBan Reactor 550 Large - Two Little Fishies

    Two Little Fishies

    $115.21
    $97.93
    The PhosBan Reactor 550 is designed with the upflow principle to achieve the most efficient use of PhosBan® or other chemical filter media. By pushing water from the bottom upward through a dispersion plate, it forces an even distribution of water...
  • CarbonDoser CO2 Check Valve

    CarbonDoser CO2 Check Valve

    CarbonDoser

    $29.99
    After years of experience with CO2 systems, we discovered why consistent "bubble counts" are, most of the time, impossible. Here's why: ALL check valves, even expensive ones, have a "high crp" or "crack pressure" rating (the pressure at which they...
  • 6-18 Media Chamber Reactor - Bashsea

    6-18 Media Chamber Reactor - Bashsea

    Bashsea

    $219.00
    The perfect multi-media aquarium reactor.  Extra large design allows for high media volumes, while producing even flow to maximize water-media contact time. Dimensions: 8.5" x 8.5" x 19.25" Chamber Dimensions: 6" x 17...
  • 6-12 Media Chamber Reactor - Bashsea

    6-12 Media Chamber Reactor - Bashsea

    Bashsea

    $169.00
    The perfect multi-media aquarium reactor.  Extra large design allows for high media volumes, while producing even flow to maximize water-media contact time. Dimensions: 8.5" x 8.5" x 13" Chamber Dimensions: 6" x 11...
  • TORQ G2 Small 0.75 Body (750 ml - 25 oz) - NYOS

    TORQ G2 Small 0.75 Body (750 ml - 25 oz) - NYOS

    NYOS

    $79.00
    SYSTEM REACTOR FOR FILTER MEDIA The Nyos® TORQ® is an innovative high-performance system reactor in a modular design for all types of filter media, such as active carbon, phosphate remover (GFO), zeolite and bio pellets. Key-Features...
  • ARID N18 Macroalgae Reactor - Pax Bellum

    ARID N18 Macroalgae Reactor - Pax Bellum

    Pax Bellum

    $635.00
    The concept of using macroalgae as a method of nutrient export is not new. However, the introduction of the ARID (Algae Remediation Illuminated Device) the original, patented macroalgae reactor by Pax Bellum is a quantum leap forward. This ingenious...
  • On Sale 15%
    NPX Bio Pellet Adaptor for Reactor 150 - Two Little Fishies
    On Sale 15%

    NPX Bio Pellet Adaptor for Reactor 150 - Two Little Fishies

    Two Little Fishies

    $15.99
    $13.59
    Use this kit with your Phosban 550 to run Bio Pellets effectively.  Vortex generator for fluidizing NPX BioPlastics and other biopellets in Two Little Fishies Phosban reactors.   Recommended pump: Sicce Syncra 1.5 https://www...
  • Pellet Master PM1 - Bio Pellet Reactor - Bashsea

    Pellet Master PM1 - Bio Pellet Reactor - Bashsea

    Bashsea

    $129.00
    The perfect design, ease of installation, true versatility, and near zero maintenance!  The Pellet Master is the original & industry leading bio pellet reactor. PM1 Dimensions: 6" x 6" x 9...
  • Pellet Master PM3 - Bio Pellet Reactor - Bashsea

    Pellet Master PM3 - Bio Pellet Reactor - Bashsea

    Bashsea

    $249.00
    The perfect design, ease of installation, true versatility, and near zero maintenance! The Pellet Master is the original industry leading bio pellet reactor. PM3 Dimensions: 8.5" x 8.5" x 15.5" Chamber Dimensions: 6" x 11.75" Holds 900 ml of...
  • On Sale 15%
    Turbo Reactor X-Large Side Flow Quiet One 4000 (250 - 850 Gal) -  Lifegard
    On Sale 15%

    Turbo Reactor X-Large Side Flow Quiet One 4000 (250 - 850 Gal) - Lifegard

    Lifegard

    $260.74
    $221.63
    All Lifegard Turbo Reactors are engineered to the highest quality and efficiency to promote the growth of Nitrate and Phosphate reducing bacteria and Enzymes. They name TURBO is due to a unique high flow spinning action to provide the highest water...
  • On Sale 15%
    MAR 3182 Algae Reactor (132 - 423 Gallons) - Tunze
    On Sale 15%

    MAR 3182 Algae Reactor (132 - 423 Gallons) - Tunze

    Tunze

    $789.99
    $671.49
    For the bioremediation of an ecosystem, live plants and macro algae  can be excellent biological detoxifiers. Chaetomorpha “Spaghetti Algae” is cultured by many marine aquarists to eliminate nitrates and phosphates from the...
  • On Sale 15%
    Little Reactor - Two Little Fishies
    On Sale 15%

    Little Reactor - Two Little Fishies

    Two Little Fishies

    $59.79
    $50.82
    The Little Reactor is designed with the upflow principle to achieve the most efficient use of PhosBan or other chemical filter media. By pushing water from the bottom upward through a dispersion plate, it forces an even distribution of water through the...