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  • ITC Reefculture PARwise PRO Light Meter
    $398.99
    No reviews

    Understanding Lighting with the PARwise PRO The PARwise PRO is an advanced light meter that revolutionizes aquarium lighting management. Its...

  • Dalua Illumagic X4 Single Slider Bracket
    $39.95
    No reviews

    Dalua Illumagic X4 Slider Bracket The Dalua Illumagic X4 Slider Bracket securely attaches an X4 LED light fixture to any...

  • Dalua Illumagic Pixel Blue Spectrum Fragger LED Light
    $99.00
    No reviews

    Dalua Illumagic Pixel Blue Spectrum Fragger LED Light The Dalua Illumagic Pixel Fragger LED light packs a big punch in...

  • Dalua Illumagic Pixel 36V / 1.8A Dual Power Supply
    $59.00
    No reviews

    Dalua Illumagic Pixel 36V / 1.8A Dual Power Supply Compact and efficient, the Dalua Illumagic Pixel Electronic Power Supply powers...

  • AA Aquarium 20 Gallon UV Filter - Green Killing Machine
    $49.99
    No reviews

    Turn Green water into Clear water in days with GKM!   Ultraviolet technology is a proven method that uses short...

  • Eshopps AR200 Aqua Fuge Refugium
    $449.98

    OUT OF STOCK

    No reviews

    Celebrate Creativity with ESHOPPS, AQUA-FUGE which features a NEW Creative & Innovative design. Featuring ESHOPPS unique Dual Water Channel Design...

  • Trigger Systems Crystal Sump 30x12x15
    $334.99

    OUT OF STOCK

    No reviews

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

  • Eshopps RS-200 4th Gen Reef Sump
    $409.98

    OUT OF STOCK

    No reviews

    An excellent choice for the introductory level Aquarist. Large open area for Protein Skimmer use as well as a spacious...

  • Eshopps RS-300 5th Gen Reef Sump
    $519.98
    No reviews

    Looking for a sump that’s modern and flexible? The Reef Sump 5th Generation is designed with features that adapt to...

  • Neptune Systems Dos Dual Reservoir
    $259.99
    No reviews

    This attractive fluid containment system stores your dosing fluids in style and even tells you when it’s time to refill!...

  • Trigger Systems Crystal ATO 5 Gallon
    $134.99
    No reviews

    Trigger Systems is proud to introduce matching Auto Top Off containers in 2 different size: 5 gallons and 10 gallons....

  • Bashsea 60x15x16" Tuxedo Signature Series Sump - BLACK&WHITE - Includes Freight
    $1,149.00
    No reviews

    SHIPPPING NOTE:  This item will ship via Freight.  Once the freight truck arrives, you MUST inspect the contents completely before...

  • Bashsea 30x14x16" Bio-Fuge Sump - BLUE
    $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,...

  • Bashsea 20x20x16" CUBE Ferrari Signature Series Sump - RED
    $429.00
    No reviews

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

  • Bashsea 14x14x15" MANO Signature Series Sump - BLACK & BLUE
    $329.00
    No reviews

    Note:  Please check product title for color ordering. Welcome to First Class!   You don't want to miss out on these...

  • Bashsea Signature Series 10 Gallon ATO Container - BLUE
    $199.00
    No reviews

    Bashsea Signature Series 10 Gallon ATO Container - BLUE Dimension: 10 x 15 x 16"

  • Trigger Systems Sapphire Sump - 26"
    $424.99

    OUT OF STOCK

    No reviews

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

  • Trigger Systems Sapphire Sump - 34"
    $559.99

    OUT OF STOCK

    No reviews

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

  • Trigger Systems Sapphire Sump - 39"
    $689.99

    OUT OF STOCK

    No reviews

      Dimensions: 39″ long x 16″ wide x 15″ high Skimmer Section: 14″ x 15.5″ Center/Refugium Section: 10.5″ x 15.5″...

  • 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....

  • Trigger Systems Triton Sump 44 x 16 x 15"
    $714.99

    OUT OF STOCK

    No reviews

    Dimensions: 44″ long x 16″ wide x 15″ high Refugium Section: 22″ x 15.5″ (~20 gallons) Skimmer Section: 9.5″ x...

  • Bashsea Smart Series 5 Gallon ATO Container - Grey & White
    $149.00
    No reviews

    PLEASE NOTE: Blue trim color option pictured. Check title/description for actual color. Bashsea Smart Series 5 Gallon ATO Container -...

  • Trigger Systems Platinum Sump - 26x13
    $1,089.99

    OUT OF STOCK

    No reviews

    We have been testing our PLATINUM series for over a year and a half to make sure we have a...

  • Eshopps AF-100 Alpha Sump
    $439.98

    OUT OF STOCK

    No reviews

    Be Confident with ESHOPPS ALPHA-CLASS, ALPHA-FUGE Refugium designed for the Advanced Hobbyist incorporating ESHOPPS unique Triple Water Channel Design and...

  • Eshopps AF-200 Alpha Sump Gen 4
    $574.98

    OUT OF STOCK

    No reviews

    Be Confident with ESHOPPS ALPHA-CLASS, ALPHA-FUGE Refugium designed for the Advanced Hobbyist incorporating ESHOPPS unique Triple Water Channel Design and...

  • Eshopps AR-300 Aqua Fuge Refugium 4th Gen
    $529.98

    OUT OF STOCK

    No reviews

    Celebrate Creativity with ESHOPPS, Our 4 th Generation AQUA-FUGE which features a NEW Creative & Innovative design. Featuring ESHOPPS unique...

  • Eshopps Prodigy M
    $189.98
    No reviews

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

  • Red Sea Tank Net Screen 24/60cm (incl. 1 Universal cut out)
    $64.95

    OUT OF STOCK

    No reviews

    Customizable DIY Aquarium Net Cover Keep your finny friends safe inside your tank with a customizable Red Sea Aquarium Net...

  • Red Sea Tank Net Screen 72/180cm (incl. 1 Universal cut out)
    $119.99
    No reviews

    Customizable DIY Aquarium Net Cover Keep your finny friends safe inside your tank with a customizable Red Sea Aquarium Net...

  • Red Sea Tank Net Screen - Hanging Clips
    $8.95
    No reviews

    Net Cover hangers | Item code R42087    Additional hangers for increased support   Hanger (C) – 4

  • Red Sea Tank Net Screen Replacement 4m x 80cm - 13\'x31
    $22.50

    OUT OF STOCK

    No reviews

    Net Cover Replacement Net | Item code R42088   Net (N) –  4m x 80cm /13′ x 31″

  • Eshopps DeskMate 4.8g Acrylic Aquarium
    $199.98
    No reviews

    Imagine you can have a window of the aquatic world on your desk. A relaxing way to relieve stress at...

  • Bashsea 36x18x16" Pro Sump - White/Black
    $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 AIO Peninsula 9 Gal Deskmate FLORIDA
    $269.98
    No reviews

    Imagine you can have a window to the aquatic world on your desk.  A relaxing way to relieve stress at...

  • Eshopps Black Mariner 130 Gallon Rimless Reef Tank
    $4,399.00
    No reviews

    For Those Who Expect the Best The Mariner® M130 is built for those who refuse to compromise. Every detail is...

  • Kreisel 10 Jellyfish Aquarium
    $219.99

    OUT OF STOCK

    No reviews

    The TMC Kreisel 10 is the ideal aquarium to display jellyfish. They are simplistic displays by nature as decorations are...

  • IceCap 39 Reef Sump v2
    $749.00
    No reviews

    Versatile. Spacious. Accessible Filtration. The IceCap 39 Reef Sump V2 was developed and built around the requirements of a modern-day...

  • Dolphin 3 Stage RO System 50gpd
    $141.60
    No reviews

    Ideal for Fresh Water, Fish Only Tanks, Planted Tanks, Drinking and more!   Features  - Hand-built in the USA by...

  • MAKO 5 Stage RO/DI System 200gpd
    $441.37
    No reviews

    AquaFX Mako Reverse Osmosis Deionization System Great for Laboratories.     The Mako is the big brother of the Barracuda and...

  • Uniseal 1/2"
    $2.39
    No reviews

    Will seal on the horizontal  as well as the vertical   UNISEALr Simply The World's Best Seal Long Life Easy...

  • A00114 Aqua Ultraviolet 114 Watt 2 inch UV Sterilizer
    $1,332.88
    No reviews

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

  • A00120 Aqua Ultraviolet 120WATT
    $1,655.33
    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 Classic UV Sterilizer - 2" in/out
    $439.71
    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 - 3/4" in/out
    $635.13
    No reviews

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

  • Aqua Ultraviolet Advantage 2000 UV Sterilizer (8 Watt) With Hanger
    $216.78
    No reviews

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

  • Ati Aqua Blue Special 24W
    $24.95
    No reviews

    T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

  • ARP175251 1" Strainer Threaded
    $6.95
    No reviews

    Bulkhead Strainer Threaded

  • Schedule 80 Tank Adapters (Bulkheads) - 1 1/2" Thread x Thread - Requires 2 5/8" hole
    $30.99
    No reviews

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

  • Brightwell Aquatics Reef BioFuel - Enhances Nutrient Uptake
    $65.52
    No reviews

    Overview • Helps maintain a balanced nutrient-limited marine aquarium by enabling the hobbyist to enhance the rate of microbial growth...

  • Brightwell Aquatics KoralColor - Encourages Increased Colora
    $32.79
    No reviews

    Overview • Provides numerous elements important to the formation of various biochromes (biological pigments), complex molecules that give coloration to...

  • Brightwell Aquatics PhytoGold-M - Golden Phytoplankton (Medi
    $13.13
    No reviews

    Overview: Provides phytoplankton ranging in size from 8 - 20