FILTRATION (890)
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  • A20008 Aquauv Ultraviolet UV 8 Watt Replacement Bulb
    $65.29 $74.19
    No reviews

    Aqua Ultraviolet has the longest lamp life on the market with 14 months of continuous use. The Lamps are designed...

  • A20010 Aqua Ultraviolet UV Advantage 2000+ 15-watt Lamp
    $56.69 $64.42
    No reviews

    A20010 Fits Advantage 2000+ 15-watt lamp

  • Aqua Ultraviolet 57 Watt Replacement Transformer
    $186.23 $211.62

    OUT OF STOCK

    No reviews

    Aqua Ultraviolet 57 Watt Replacement  Transformer Compatible with the majority of our Classic Series UV Sterilizers

  • Aqua Ultraviolet Advantage 2000+ UV Sterilizer (15 Watt) With Hanger
    $206.61 $234.78
    No reviews

    The Advantage Series is ideal for small ponds, aquariums, and water features. Advantage UV’s are slim, lightweight units designed for...

  • Trigger System TITANIUM 39" Sump
    $989.99

    OUT OF STOCK

    No reviews

    Trigger Systems is proud to introduce the Titanium line of sumps and ATOs. The Titanium line, as all of Trigger...

  • Trigger Systems TITANIUM 34" Sump
    $949.99
    No reviews

    Trigger Systems is proud to introduce the Titanium line of sumps and ATOs. The Titanium line, as all of Trigger...

  • Bashsea 36x18x16" Pro Sump - White/Black
    $543.20 $679.00
    No reviews

    Bashsea 36" Pro Sump - White/Black Filter roller not included.   Perfect to utilize a Roller Filter Mat in the first...

  • Eshopps Prodigy L
    $199.98
    No reviews

    The Prodigy by ESHOPPS is a new addition to the Color Series that combines Innovation and Creativity at its core....

  • Trigger Systems Sapphire Sump - 44"
    $739.99
    No reviews

    Dimensions: 44″ long x 16″ wide x 15″ high Skimmer Section: 14″ x 15.5″ Center/Refugium Section: 14.5″ x 15.5″ Return...

  • Bashsea Smart Series 36x18x16 Sump - BLACK
    $599.00

    OUT OF STOCK

    No reviews

    COLOR OPTIONS:  Grey sides and top bracing with colored baffles and trim: Welcome to First Class!  The only triton based...

  • Bashsea Smart Series 30x15x16 Sump - BLUE
    $343.20 $429.00
    No reviews

    COLOR OPTIONS:  Grey sides and top bracing with colored baffles and trim: Welcome to First Class!  The only triton based...

  • Trigger Systems Sapphire Cube Sump - 20"
    $509.99
    No reviews

    The Sapphire series is identical to the Emerald series except that it comes in a limited edition Sapphire blue color....

  • Bashsea 30x14x16" Bio-Fuge Sump - BLUE
    $319.20 $399.00
    No reviews

    Welcome to First Class!   You don't want to miss out on these excellent craftsmanship.  Adorned in it's Black & Blue,...

  • Aqua Ultraviolet 25 WATT Classic UV Sterilizer - 3/4"
    $395.54 $449.48
    No reviews

    Features Easy Twist Cap For Easy Quartz Sleeve Maintenance Just One Cap To Twist For Access To The Quartz Sleeve....

  • Reef Octopus CO2 Top Cover 10" for Regal 250int,sss,ext. SRO5000int,sss,ext
    $50.59
    No reviews

    A Perfect Lid for a Perfect Fit This special lid is designed to precisely fit a range of Reef Octopus...

  • IceCap CO2 Scrubber Medium
    $120.99
    No reviews

    The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer. Just connect the tubing...

  • IceCap CO2 Scrubber Small
    $98.99
    No reviews

    The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer. Just connect the tubing...

  • ME Coral Media Reactor 4x18
    $128.99
    No reviews

    The MEdia Reactor has been designed to be an advanced media reactor for ME GFO (Granular Ferric Oxide) and GAC...

  • Tunze CO2 Regulator
    $149.99

    OUT OF STOCK

    No reviews

    Precision device with fine adjustment for standard CO2 cylinders, thread in keeping with German standard DIN 477 (US version with...

  • Lifegard Aquatics Turbo Reactors Medium Side Flow
    $142.95
    No reviews

    LIFEGARD Turbo Reactors All Lifegard Turbo Reactors are engineered to the highest quality and efficiency to promote the growth of...

  • DROP1.2 drop-in upflow algae scrubber with Green Grabber surfaces - 1.2 cubes feeding per day
    $170.99

    OUT OF STOCK

    No reviews

    This is a great new item that compliments Real Reef and the Coral Fragging revolution.DROP1.2x dimensions: 3.25" wide x 6"...

  • Eshopps Eclipse M Overflow Kit
    $149.98
    No reviews

    The new Eclipse overflow box by Eshopps is a minimalistic design with a slim and clean black box that features...

  • Trigger Systems Crystal Sump 30x12x15
    $334.99
    No reviews

    Trigger Systems specializes in aquarium sump manufacturing. We manufacture all sumps here in Dallas, TX. We build each sump as...

  • Eshopps Power Flow 1200 Overflow Box
    $159.98
    No reviews

    New to ESHOPPS Color Series Oceana Class, POWER FLOW overflow box. POWER FLOW overflow box effectively transports aquarium water to...

  • IceCap AC Skimmer Controller
    $55.00
    No reviews

    Works with AC Protein Skimmers and Waste Collectors The IceCap AC Skimmer Controller easily connects to a skimmer lid or...

  • TMC Reef SKim 2.0 750 DC Protein Skimmer
    $289.99
    No reviews

    The TMC Reef Skim 2.0 750 DC Protein Skimmer is a high-performance device designed for efficient and quiet operation in...

  • IceCap AIO 120 All-In-One Protein Skimmer
    $87.99
    No reviews

    Looking for a rear-compartment protein skimmer to take your all-in-one aquarium to the next level? Look no further! If you...

  • Red Sea REEFER Skimmer 900 DC Pump Upgrade Kit
    $250.00

    OUT OF STOCK

    No reviews

    Upgrade Kit If you own a regular AC pump REEFER Skimmer, you can turn it into a smart DC skimmer...

  • Red Sea REEFER DC Skimmer 900
    $675.00
    No reviews

    REEFER DC Skimmer 900 (Controller Required, sold separately) Efficient. Quiet. Smart. The REEFER DC Skimmers include self-leveling technology that prevents over-skimming...

  • Red Sea REEFER DC Skimmer 600
    $575.00

    OUT OF STOCK

    No reviews

    REEFER DC Skimmer 600 (Controller Required, sold separately) Efficient. Quiet. Smart. The REEFER DC Skimmers include self-leveling technology that prevents over-skimming...

  • Ultra Reef Akula UKS-200 DC Protein Skimmer
    $918.00
    No reviews

    Ultra Reef UKS-200 DC Controllable Protein Skimmer   Rated for Aquariums from 105 gallons to 238 gallons (400-900 Liters) Pump:Ultra...

  • Icecap Nano 50 HOB Skimmer
    $109.99
    No reviews

    For Aquariums Ranging from 40-80 Gallons   Footprint: 4.75" x 3.5" | Reaction Chamber: 3" | Height: 19" Pump: DCAIR-700...

  • Reef Octopus 6" KS150 Nilson Kalk Reactor
    $494.99
    No reviews

    Reef Octopus KS150 Nilson Kalk Reactor Footprint: 7.68″ x 7.68″ | Body Diameter: 6″ | Height: 26″ Requires control timer...

  • Reef Octopus 8" DC Calcium Reactor with Varios 4 Pump
    $824.99
    No reviews

    VarioS CR200 8 inch Calcium Reactor ApexReady Footprint: 15.2″ x 10.6″ | Body Diameter: 8″ | Height: 23″ Recirculation Pump:...

  • Bashsea Media Reactor 4-18
    $103.20 $129.00
    No reviews

    The Bashsea Media Chamber provides the largest media capacity in the industry. Extra large design allows for high media volumes,...

  • Two Little Fishies Phosban Reactor 150
    $71.35
    No reviews

    Introducing the TLF PhosBan Reactor. Uses a fluidized method to take full advantage of using Phosban media, or RowaPhos media...

  • TLF NPX Screens for Phosban Reactor 150
    $2.49
    No reviews

    TLF NPX Screens for Phosban Reactor 150

  • Two Little Fishies PhosBan Reactor 550
    $118.66
    No reviews

      The PhosBan Reactor 550 is designed with the upflow principle to achieve the most efficient use of PhosBan or...

  • Red Sea RSK 900 Reefer Protein Skimmer
    $599.00
    No reviews

    REEFERTM Skimmer Efficient - Quiet - Ergonomic Our high-performance REEF-SPEC® Skimmers feature a combination of PSK pumps with proportionally sized...

  • Red Sea RSK 600 Reefer Protein Skimmer
    $499.00
    No reviews

    REEFERTM Skimmer Efficient - Quiet - Ergonomic Our high-performance REEF-SPEC® Skimmers feature a combination of PSK pumps with proportionally sized...

  • Bubble Magus QQ3 Hang On Skimmer
    $139.95
    No reviews

    Footprint: 8x5.9x16"   Pump : SP1000 pump   Watt: 8w   Air: 300L/H   Rated: up to 80gal  

  • IceCap Large Skimmer Stand 11x9
    $39.59
    No reviews

    IceCap Adjustable Skimmer Stands Give Your Skimmer a Lift The IceCap Skimmer Stand makes it easy to raise protein skimmers...

  • IceCap Medium Skimmer Stand 9x7
    $36.29
    No reviews

    IceCap Adjustable Skimmer Stands Give Your Skimmer a Lift The IceCap Skimmer Stand makes it easy to raise protein skimmers...

  • Tunze DOC Skimmer 9430 DC
    $999.99
    No reviews

    DOC Skimmer 9430 DC (9430.001) Recommended for salt water aquariums up to 3,500 liters (925 USgal.). Immersion depth from 100...

  • Varios 6S Controllable DC Skimmer Pump
    $494.99
    No reviews

    VarioS-6S Controllable Skimmer Pump   Efficiency: 36V / 70watts       Dimensions: 5.11in(W) x 5.7in(L) x 4in(H)  Controller Features:...

  • Simplicity 240DC Protein Skimmer with DC Pump
    $280.95
    No reviews

    Simple. Effective. Affordable. You are going to love Simplicity DC Skimmers. Our skimmers use a controllable DC pump and needle...

  • Simplicity 120 DC Skimmer in SUMP with DC pump
    $225.95
    No reviews

    Simple. Effective. Affordable. You are going to love Simplicity DC Skimmers. Our skimmers use a controllable DC pump and needle...

  • Bubble Magus SP4000 Skimmer Pump - replacement pump for Curve 9
    $119.99
    No reviews

    Bubble Magus SP4000 Skimmer Pump - replacement pump for Curve 9

  • Aquatrance 2000S Skimmer Pump
    $148.49
    No reviews

    Note:  An adapter may be required to connect this pump to your skimmer. Please check below for which models will...

  • Aquatrance 1000S Skimmer Pump
    $109.99
    No reviews

    Note:  An adapter may be required to connect this pump to your skimmer. Please check below for which models will...

  • NYOS Quantum 220 Protein Skimmer
    $639.99

    OUT OF STOCK

    No reviews

    The NYOS® Quantum® 220 is an efficient and silent high performance skimmer for tanks up to 2.000 litres. Extreme performance...