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  • Aqua Illumination Nero 7 Wave Pump (4000 gph)
    $359.99
    No reviews

    AI NERO 7 Submersible Pump Maximum Glass Thickness: 0.79 in. (20 mm) Flow Rate: 4,000 gph (15,142 lph) Power Consumption:...

  • Seachem Filter Sock - 100 micron 4x12"
    $7.71
    No reviews

    Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often...

  • Klir Automatic Drop-In Filter Roller V2 - 7"
    $318.99
    No reviews

    The Klir Di-7 Fleece Filter helps clean an aquarium by physically capturing waste and removing unwanted particles from the water....

  • Simplicity Dosing Pump
    $149.99
    No reviews

    The Simplicity Dosing Pump is an accurate, effective, and affordable liquid dosing solution. The four dosing heads offer high-precision liquid...

  • Lifegard High Output Amalgam Germicidal UV Bulb-55 Watts
    $86.84
    No reviews

    Lifegard High Output Amalgam Germicidal Replacement UV Bulb - 55 Watts

  • Flipper Edge 2-in-1 Magnetic Floating Aquarium Algae Cleaner
    $69.99
    No reviews

    Give Yourself The Edge - The Most Advanced Handheld Aquarium Cleaner Ever Made!   FLOAT. FL!P. SCRUB. & SCRAPE. Now...

  • Tropic Eden 3D Moldable Rock - Dark Coralline 1.4oz
    $4.19 $5.99
    No reviews

    Tropic Eden 3D Moldable Rock 4 different colors to match different types of rock: Dark Coralline, Pink Coralline, White Dry...

  • Tropic Eden Morroca Branch Rock - Tripod Long Stem 10"-12"
    $27.29 $38.99
    No reviews

    Tropic Eden Supreme Tonga Branch Morroca Reef Rock - Pre-Cured, Dry Proud to introduce Tropic Eden’s new Tonga Branch Morroca...

  • TMC Reef Flow 2.0 Wavemaker - 1000
    $109.99
    No reviews

    High flow water circulation pump Latest DC wavemaker technology Super compact design for nano and desktop aquarium A perfect addition...

  • TMC Reef Pump Compact 1500
    $99.99
    No reviews

    Reef Pump Compact   High quality, ultra-compact DC pumps suitable for salt and freshwater aquariums.   • Unique ultra-compact space-saving...

  • EcoSystem Aquarium Total Nutrition Coral Food - 16 oz.
    $9.99 $24.99
    No reviews

    Total Nutrition is a new Coral Food supplement from Ecosystem Aquarium, makers of Miracle Mud and the associated reefing method....

  • AI Orbit 2 Cross-Flow Pump
    $299.99
    No reviews

    Ecosystem of Flow Orbit pumps produce a unique type of flow.  Circling the aquarium with water movement-  like the water...

  • Fauna Marin Reef Start PRO Bac 60ml
    $16.49
    No reviews

    The Ideal Bacteria for Starting a New Reef Aquarium Fauna Marin's Reef Start PRO Bac is a highly effective product...

  • Fauna Marin Phos 0.04 Phosphate Remover 475g
    $32.99
    No reviews

    Phos 0.04 Safely Removes Phosphates and Yellow Substances from a Reef Aquarium! High phosphate levels can damage corals, especially delicate...

  • Gamma Blister Pack: Brine Shrimp plus Spirulina
    $8.49
    No reviews

      FROZEN FOOD Flat Rate $39.99 Shipping Charge - All frozen food is shipped in an extra thick insulated foam box with dry...

  • Finnex HMU-200S 200w Heater
    $40.99
    No reviews

    The Finnex HMU Titanium Aquarium Heater Series Introducing the cutting-edge Finnex HMU Titanium Aquarium Heater - Transform Your Aquatic Realm...

  • DYMAX Spirulina Advance Floating Flakes - 50G
    $8.79
    No reviews

    Dymax Spirulina Advanced Flakes - For Vibrant Red, Blue, and Yellow Colors Dymax Spirulina Advance Flakes Fish Food is a...

  • DYMAX Seaweed Blend Floating Flakes - 150G
    $15.39
    No reviews

    Dymax Seaweed Blend - Enhances Diet for Herbivorous and Omnivorous Fish Dymax Seaweed Blend Flakes are a high-quality fish food...

  • IceCap Aquarium Tweezers
    $23.09
    No reviews

    Aquarium Tweezer for Gentle Lifting of Corals and Plants  These durable and lightweight tweezers made with high-strength carbon fiber, provide...

  • DYMAX Stainless Steel Tweezers-CONTRA ANGLE
    $9.89
    No reviews

    Stainless Steel Dymax Angle Tweezers for Aquariums Dymax offers tweezers that are perfect for precise aquascaping needs. Their comfortable finger...

  • IceCap Phosphate+Nitrate Removal pad
    $16.49
    No reviews

    Phosphate and Nitrate Removal Aquarium Filtration Pad Looking for an effective filter pad to keep your freshwater aquarium or pond...

  • Red Sea 4-Part Complete Reef Care - Medium Pack (80 gal)
    $114.99

    OUT OF STOCK

    No reviews

    Complete 4-part Supplement Program Optimal coral growth & coloration in non-refugium systems. Simplify your supplementing routine at no extra cost!...

  • Tunze Coral Gum fast 115g (4.06oz.)
    $14.29
    No reviews

    Two-component epoxy putty. Particularly suitable for fixing hard corals on frag plugs or in the reef. Processing time: 3-4 min....

  • Vitalis Tropical Flakes - 40gm
    $5.99 $11.99
    No reviews

      TROPICAL FLAKES Our Tropical Flakes deliver a palatable and highly digestible balanced feed. They are a complete pet food...

  • Lifegard All Purpose Scratch Safe Cleaning Pads 5x3.5"(Pack of 2)
    $6.63
    No reviews

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

  • Finnex 820W Digital heater temperature controller
    $69.99
    No reviews

    HC-820M & HC-820W Series Overview 1000 Watt Max Output Load with Dual Relay Protection 1/10th Degree Temperature Calibration 3 Digit...

  • Mag-Float STEALTH Glass Aquarium Cleaner w/scraper - Large
    $69.99
    No reviews

    MAG-FLOAT STEALTH - LARGE Black on black slick design that blends in any tank.  Black stainless steel replaceable blades.  ...

  • Lifegard Aquatics Pre-Set Quartz Glass Heater 50 Watt UL Listed
    $18.46

    OUT OF STOCK

    No reviews

    Lifegard Aquatics UL Listed 50 Watt Pre-Set Quartz Glass Heater Submersible Shatterproof Quartz Heater safe for Freshwater and Saltwater tanks....

  • Brightwell Aquatics NeoNitro - 2L
    $31.56

    OUT OF STOCK

    No reviews

    Overview Used in conjunction with MICROBACTER7 and REEF BIOFUEL or KATALYST, enables natural phosphorus uptake to take place in systems...

  • BRS Bulk GFO Granular Ferric Oxide - High Capacity - 1/2 Gallon(3.5lb)
    $143.32
    No reviews

    Phosphates are going to be one of the biggest battles we have with a reef aquarium.  The BRS GFO works...

  • YCA .75" Ceramic Coral Frag Plug - 100pk
    $29.99
    No reviews

    YCA .75" Ceramic Coral Frag Plug - 100 pack YCA frag plugs are perfect for the propagation or fragging of...

  • AQQA Submersible Aquarium Fluidized Bed Filter - L
    $10.00 $19.99
    No reviews

    Submersible Aquarium Fluidized Bed Filter   • Tumble Aquarium Filter: - Imitates natural filtering, uses new material, cultivates bacteria, no...

  • Dalua Illumagic X4 Reefer Pro LED Light
    $799.00
    No reviews

    Dalua Illumagic X4 Reefer Pro LED Light Key Features Download LED Guide here Interchangeable LEDs and lenses 24 hours of...

  • Hanna Instruments Marine Coral Care Kit
    $194.99
    No reviews

    Hanna Instruments Marine Coral Care Kit Easy-to-read, instant digital results Compact and portable Simple one-button designs and straightforward steps  ...

  • NYOS PURE Salt Mix - 10kg Box
    $49.99
    No reviews

    Key Features Nyos PURE Salt Mix   Ultra-pure, pharmaceutical grade ingredients Extremely quick solubility Consistent quality thanks to special mixing...

  • 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...

  • Eshopps RS-75 4th Gen Reef Sump
    $269.98
    No reviews

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

  • 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!...

  • 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 24x10x14" Bio-Fuge Sump - BLUE
    $289.00
    No reviews

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

  • Bashsea Signature Series 10 Gallon ATO Container - WHITE
    $199.00

    OUT OF STOCK

    No reviews

    Bashsea Signature Series 10 Gallon ATO Container - WHITE color series Dimension: 10 x 15 x 16"

  • Bashsea Smart Series 30x15x16 Sump - BLUE
    $429.00

    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 5 Gallon ATO Container - Grey & Red
    $149.00

    OUT OF STOCK

    No reviews

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

  • 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....

  • Red Sea ReefMat Sump Modification Kit
    $17.00
    No reviews

    Sump Modification Kit Manufacturered specifically to help you ready your sump for a ReefMat, the kit includes highly flexible, ultra-thin...

  • Eshopps H20 5 - 5 Gallon Auto Top Off Reservoir Tank
    $159.98

    OUT OF STOCK

    No reviews

    Simple and essential tool for holding water for topping off your display tank over extended period of time. Basic key...

  • AquaFX Add-on DI Canister Stage
    $49.99
    No reviews

    NOTE: This item dropships from the manufacturer. This filter add on provides a final deionization stage to your reverse osmosis...

  • AquaFX High Pressure Auto Shut Off Kit
    $31.06
    No reviews

    High Pressure Automatic Shutoff (ASO) Valve. ***Sold as a kit, This product will only work when used in conjunction with...

  • Uniseal 1"
    $2.89
    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....

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

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

  • Aqua Ultraviolet 57 WATT Classic UV Sterilizer - 3/4" in/out
    $691.77
    No reviews

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