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  • Eshopps DeskMate Acrylic Shelf
    $34.98
    No reviews

    Deskmate Shelf is specifically designed for use in ESHOPPS Deskmate 3.8 gal. desk top aquarium. It is made for fresh...

  • Bashsea 48x18x16" Pro Sump - White/Black
    $1,099.00
    No reviews

    Bashsea 48" Pro Sump - White/Black **PLEASE NOTE**  Filter roller not included.   Perfect to utilize a Roller Filter Mat in the...

  • Eshopps Dosemate 3 - Dosing Container 3x2 L
    $149.98
    No reviews

    DOSEMATE will complete your auto-dosing needs by securely holding your dosing minerals, nutrients, and other solution to make sure a...

  • Kresiel 15 Jellyfish Aquarium
    $254.99
    No reviews

    The TMC Kreisel 15 is the ideal aquarium to display jellyfish. They are simplistic displays by nature as decorations are...

  • Sure Flow 1600 Kit
    $12.99
    No reviews

    NEW & IMPROVED  Sure Flow 1600 Maxi-Jet Upgrade Kit (Manufactured by Algae Free)   Kit Includes: 1 - Shroud with...

  • Barracuda 4 Stage RO/DI System 100gpd
    $215.78
    No reviews

    Features  - Hand-built in the USA by AquaFX!  - 0 TDS Water! Zero Phosphate, Ultra Pure Laboratory Grade Water Purifier ...

  • Barracuda 4 Stage RO/DI System 200gpd
    $256.23
    No reviews

    Features  - Hand-built in the USA by AquaFX!  - 0 TDS Water! Zero Phosphate, Ultra Pure Laboratory Grade Water Purifier ...

  • AI Mounting Rails - 24"
    $39.99
    No reviews

    Our mounting rail is what makes the AI Sol a lighting system. The rails can easily be sized for your...

  • Aqua Ultraviolet 15 WATT Classic UV Sterilizer - 3/4"
    $334.21
    No reviews

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

  • Aqua Ultraviolet 40 WATT Classic UV Sterilizer - 2" in/out
    $627.35
    No reviews

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

  • Aqua Ultraviolet 25 watt Replacement Transformer - A30024
    $155.53
    No reviews

    AquaUV 25 watt Replacement Transformer - A30024 Compatible with the majority of the Classic Series UV Sterilizers

  • A10008/10015 Aqua Ultraviolet 8 & 15 Watt Quartz Sleeve
    $70.39
    No reviews

    We use only the highest quality hard quartz that allows for 99.9% UV transmittance rates. The quartz sleeve protects the...

  • A20008 Aquauv Ultraviolet UV 8 Watt Replacement Bulb
    $74.19
    No reviews

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

  • ASM Replacement Collection Cup - G4 Skimmer
    $59.99
    No reviews

    #2 COLLECTION CUP - G4 SKIMMER

  • ATI Cooling Fan SunPower - 3.4x3.4"
    $19.95
    No reviews

    ATI Cooling Fan for SunPower complete with fan guard. Meausre your fan guard to ensure this is the correct fan...

  • ARP2700554 1/2" Strainer Threaded
    $4.67
    No reviews

    Bulkhead Strainer - Threaded

  • ARP270556 3/4" Strainer Threaded
    $4.99
    No reviews

    Bulkhead Strainer Threaded

  • Schedule 80 Tank Adapters (Bulkheads) - 2" Slip x Thread - Requires 3 1/4" hole
    $22.99
    No reviews

    Heavy Duty Schedule 80 Bulkhead. Note, approx hole size is listed in description. That is the size hole that the...

  • 2" Bulkhead - Thread / Thread
    $13.47
    No reviews

    2" Bulkhead - Thread / Thread

  • Ferrion- Liquid Iron Supplement for Reef Aquaria and Refugia
    $14.56
    No reviews

    Ferrion- Liquid Iron Supplement for Reef Aquaria and Refugia

  • Boyd's Chemi-Pure 10 OZ (16705-4)
    $9.80 $11.53
    No reviews

    Chemi-pure is the original ion filter medium in a nylon bag. Chemi-pure produces constant results that make it easier to...

  • Boyd's Grande Chemi-Pure 40 oz (16744-3)
    $37.80 $44.47
    No reviews

    Chemi-pure is the original ion filter medium in a nylon bag. Chemi-pure produces constant results that make it easier to...

  • Reef Octopus Automated Neck Cleaner 200
    $300.29
    No reviews

      Octopus Cleaner 200 fits: SRO3000(int/ext), XP2000(sss/ext), NWB/DNWB200, Classic 200(int/ext), XS200, XS225, EXT200, DCS-2000(int/ext), POV2, Prime 200int, Elite 200(int/sss), Regal...

  • Reef Octopus Automatic Neck Cleaner 300
    $369.59
    No reviews

      Octopus Cleaner 300 fits: SRO6000ext, SRO6000sss, TDNW300, CAT3, XS350, DCS 300, DCSR 300ext, Regal 300(int/sss/ext)   PERFORMANCE ENHANCING ACCESSORY...

  • Bubble Blaster HY-3000 Pump
    $386.91

    OUT OF STOCK

    No reviews

    FEATURES Low Wattage Low Heat High Air Intake Nearly Silent Submersible or External Digital Circuit Board Silicon Nitride Shaft &...

  • Water Blaster HY-5000 Pump
    $386.91
    No reviews

    Reef Octopus Water Blaster Circulation Pump The Water Blaster pumps are based off the same design as the popular Bubble...

  • Octopus Bio Pellet Reactor 4.7" with WB1000 pump
    $548.61
    No reviews

    Designed with the hobbyist in mind, these all-in-one reactors are simple to setup up, saves valuable space and conserves costly...

  • Octopus Bio Pellet Reactor 8" with WB3000 pump
    $825.81
    No reviews

    Designed with the hobbyist in mind, these all-in-one reactors are simple to setup up, saves valuable space and conserves costly...

  • Octopus Classic 200INT Protein Skimmer
    $473.54
    No reviews

    Rated for Aquariums up to 250 Gallons   Footprint: 14.6″ x 10.25″ | Body Diameter: 8″ | Height: 24″  Powered...

  • Female Adapter Fipt x Insert 1/2" Barb
    $8.96
    No reviews

    FEMALE ADAPTER (FITP X INSERT)

  • DURA 3/4" True Union Ball Valve
    $49.99
    No reviews

    True Union Ball Valve Comes with slip AND threaded fittings!

  • DURA PVC Valve - T1-010G - 1 inch Compact Ball Valve - Grey
    $11.89
    No reviews

    1 inch Compact Ball Valve - DURA - Thread x Thread

  • DURA PVC Valve - T1-015G - 1-1/2 inch Compact Ball Valve - Grey
    $32.63
    No reviews

    1-1/2 inch Compact Ball Valve - DURA - Thread x Thread

  • Eshopps S-120, SE-200 replacement impeller
    $49.99

    OUT OF STOCK

    No reviews

    The new and improved impellers for Eshopps protein skimmers are made by Sicce Italy Pumps. These impellers are direct replacements...

  • Fixed Elbow 1/4 Tube x 1/4 NPTF
    $2.99
    No reviews

    Fixed Elbow 1/4 Tube x 1/4 NPTF

  • Hanna Checker Nitrite Ultra Low Range
    $74.99
    No reviews

    Stop struggling to get accurate results for your saltwater aquarium with our simple handheld colorimeter. Our nitrite colorimeter fills the...

  • Hanna Cuvet cleaning solution (250 mL0)
    $39.99
    No reviews

    Cuvet cleaning solution (230 mL)

  • Hanna Digital Seawater Refractometer
    $299.99
    No reviews

    The HI96822 is a rugged, portable digital refractometer designed for the measurement of salinity of natural or artificial seawater. The...

  • Hanna pHep5 Waterproof pH tester
    $154.99
    No reviews

    Dual Level Display Showing pH & Temp. Rugged, Floating Waterproof Casing Replaceable pH Electrode Featuring an Extendable Junction The waterproof ...

  • Hanna Waterproof Combo pH /EC/TDS/C tester
    $224.99
    No reviews

    The HI 98129 Combo waterproof tester offer high accuracy pH, EC/TDS and temperature measurements in a single tester! No more...

  • Iwaki MD15RLT Water Pump (Japanese Motor)
    $209.99

    OUT OF STOCK

    No reviews

    Iwaki MD15RLT  1/2" in/out 1/75 HP 300gph Max Flow 11.1 Max Head Note: Includes 1 meter power cord, but you...

  • Iwaki MD20RLT Water Pump (Japanese Motor)
    $255.84
    No reviews

    Note: Includes 1 meter power cord, but you will need to purchase a grounded plug to wire onto it. Magnetic...

  • Iwaki MD40RLT Water Pump (Japanese Motor)
    $393.90
    No reviews

    Iwaki 40RLT Connections - 3/4” HP - 1/12 Amps - 1.9 Max Flow GPH - 822 Max Head - 21.3...

  • JBJ 1/15 HP Arctica Chiller
    $584.84
    No reviews

    Enhancing the Nano Experience JBJ introduces the redesigned, revolutionary MINI Arctica Chiller! Finally, there is a REAL long-term solution for...

  • John Guest 1/4 Tube x 1/8 NPTF Elbow
    $3.99
    No reviews

    John Guest 1/4 Tube x 1/8 NPTF Elbow

  • Lifegard Aquatics Quiet One 3000 PRO SERIES Pump 819 GPH 115V
    $113.49
    No reviews

    Quiet One Aquarium Pumps PRO Series Even better and quieter than before...as much as 50% less. Features For Submersible or...

  • Lifegard 3" x 3" Blue Algae Pad for Glass Aquarium
    $3.76
    No reviews

    Lifegard Algae Scrub Pads Surface friendly Algae Scrub Pads are safe, non-toxic and easy to use for removing line scum,...