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  • Neptune Optical Leak Sensor
    $64.99

    OUT OF STOCK

    No reviews

    New to the leak detector offerings is the Optical Multi Surface Leak Sensor (LD-3).  This is a weighted sensor that...

  • Fauna Marin ELEMENTALS TRACE NI - Nickel 250ml
    $28.86
    No reviews

    Highly Concentrated Nickel Fauna Marin Elementals Trace Ni is a high purity Nickel solution for compensating Nickel deficiencies in reef...

  • Fauna Marin ELEMENTALS P - Phosphate 1000 ml
    $40.41
    No reviews

    Highly Concentrated Phosphate Fauna Marin Elementals P is a high purity Phosphate solution for compensating Phosphate deficiencies in reef aquariums. ...

  • Fauna Marin ELEMENTALS Sr - Strontium 1000 ml
    $28.86
    No reviews

    Highly Concentrated Strontium Fauna Marin Elementals Sr is a highly concentrated Strontium solution for compensating Strontium deficiencies in reef aquariums....

  • Fauna Marin ELEMENTALS K - Potassium 1000 ml
    $28.86
    No reviews

    Highly Concentrated Potassium Fauna Marin Elementals K is a highly concentrated potassium solution for saltwater aquariums with potassium deficiencies. The...

  • Fauna Marin Coral Balance 250 ml
    $25.40
    No reviews

    THE ALL-AROUND PRODUCT: CORAL FEED, NUTRIENT CARRIER, AND WATER CONDITIONER Marine biopolymers in active form for nutrient regulation and stabilization...

  • Boyd ChemiClean Liquid 2oz bottle - Treats up to 720 Gallons
    $29.75
    No reviews

    THE BENEFITS OF USING CHEMICLEAN: Cleans many types of stains from cyanobacteria Works in fresh and salt water Completely safe...

  • SHARK PRO Module with Sponge (3pcs)
    $14.99
    No reviews

    SHARK PRO Replacement Module with Sponges (2pcs. 20ppi, 1pc. 30ppi)   Please note: Does not include bottom plate cover.

  • Rod's Food Seaweed 30gram - Purple Leafy/Chunks
    $12.00
    No reviews

    ROD'S SEAWEED PURPLE Herbivores are grazers and need a constant supply of plant foods. High-quality purple leafy/chunks, certified raw (nutrient-rich)...

  • Two Little Fishes Little Reactor
    $61.59

    OUT OF STOCK

    No reviews

    Two Little Fishies Little Reactor is the latest and smallest Two Little Fishies reactor. This 7" tall reactor is designed...

  • JBJ SUBMERSIBLE FP750 RETURN PUMP (198gph)
    $30.00

    OUT OF STOCK

    No reviews

    Accela Submersible Return Pump is ideal for use in your aquarium’s return system and provides water circulation within fresh or...

  • Reef Endurance ROX 0.8 Carbon 1 gallon
    $61.94
    No reviews

    Premium Activated Carbon Reef Endurance now offers ROX 0.8 Pharmaceutical Grade Activated Carbon, the finest activated carbon available. These tiny...

  • IceCap Dual Magnet Heater Bracket
    $57.74
    No reviews

        Magnetic Aquarium Heater Mount The IceCap Magnetic Heater Mount securely holds aquarium heater(s) in place with magnets that...

  • Red Sea Tank Net Screen Zig Zag 15/40mm (1 of each)
    $8.95

    OUT OF STOCK

    No reviews

    Net Cover Zig Zag 15/40mm | Item code R42085   Use for circumventing equipment mounts such as LED   ZigZag...

  • Rod's Reef Tentacle Teasers - Frozen Food 2 oz
    $12.00
    No reviews

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

  • Brightwell Aquatics Razor Marine, Systemic Cleaner, coral safe 500ml
    $23.40
    No reviews

    Razor Marine Unique Marine Systemic System Cleaner designed to target and clean surfaces of live rock, coral decorations and tank...

  • XR30 Single Arm RMS Kit
    $144.99
    No reviews

    XR30 Single Arm RMS Kit (light sold separately)

  • Two Little Fishies Liquid Instant Phosphate Binder 1 gallon (3.8 L)
    $95.82
    No reviews

    Got a little Phosphate problem? You can solve that in a hurry with PhosBan GFO granular ferric oxyhydroxide. But if...

  • Hikari Prazipro 1oz
    $4.79
    No reviews

    PraziPro Liquid PraziPro is a ready-to-use, liquid concentrate that was developed to offer the hobbyist an effective way to control...

  • Nyos Torq 2.0 G2 Body
    $149.99
    No reviews

    TORQ G2 SYSTEM REACTOR FOR FILTER MEDIA   The Nyos TORQ is an innovative high-performance system reactor in a modular...

  • Kolar Labs 567 gram DI Resin Color Indicating
    $21.76
    No reviews

    Kolar Labs 567 gram DI Resin Color Indicating   From the same trusted German manufacturer, Lanxess, that has made our...

  • New Life Spectrum Probiotix (Naturox Series) Small Sinking Pellet (.5mm-.75mm) 60g
    $12.99
    No reviews

    We at New Life are excited to introduce you to what we think is our best Spectrum ever: New Life...

  • IceCap Y Cable
    $14.48

    OUT OF STOCK

    No reviews

    ICECAP Y CABLE Advanced Controller Y-Cable for Reef Octopus VarioS Controller This 6.5ft cable allows you to independently control two...

  • Kessil Spectral Controller X
    $92.65 $109.00

    OUT OF STOCK

    No reviews

    Spectral Controller X Weight 0.26lb / 0.12kg Dimensions L 5.6" x W 2.5" x H 0.56"   Intuitive and Affordable...

  • Eshopps Tanklimate Acclimation Box - Mega
    $139.98
    No reviews

    TankliMate Easy, safe method of introducing clean up crew and juveniles too small to join established livestock.   High quality,...

  • Bubble Magus Curve 9 Elite Protein Skimmer
    $529.49
    No reviews

    Bubble Magus Curve 9 Elite Series, Internal Protein Skimmer with Sicce PSK-1200 Pump   Features: High quality polished cell cast...

  • Lifegard Aquatics Turbo Reactors Large Side Flow
    $182.17 $214.32
    No reviews

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

  • Lifegard Aquatics 5/8 ID PVC Flexible Tubing - per foot
    $1.10 $1.29
    No reviews

    Lifegard Aquatics 5/8 ID PVC Flexible Tubing - per foot

  • IceCap Medium Skimmer Stand 9x7
    $38.10
    No reviews

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

  • Easyblade Scraper Attachment for Float Plus Cleaners
    $17.99
    No reviews

    Contents - 1 Easyblade scraper attachment with protect cover and blade  - For use on glass aquariums only. To Replace...

  • Trigger Systems Foam Filter 7
    $7.99
    No reviews

    Trigger Systems Foam Filter 7  

  • Mur-lok Release Tool - 1/4", 3/8", 1/2"
    $4.24 $4.99
    No reviews

    Mur-lok Release Tool - 1/4", 3/8", 1/2"

  • Brightwell Aquatics XPORT NO3 BRICK
    $64.89
    No reviews

    Overview Size - 9x4.5x2.5" • Highest porosity and largest useable surface area, per unit weight or volume, of all filtration...

  • Easy Reefs Masstick Fish Food - 14 grams
    $9.00
    No reviews

    Masstick is a blend of various highly technical, natural ingredients of marine origin used to provide balanced and natural feed for...

  • Two Little Fishies Pouch Feeder
    $24.20
    No reviews

    What could you put into a plastic perforated pouch?   So let’s say you picked a peck of pickled peppers....

  • Red Sea Coral Salt - 55 gal - Bucket
    $49.99
    No reviews

    Red Sea Salt Ideal marine salt for mature reef and low nutrient systems   Red Sea Salt is designed to...

  • Eshopps RS-75 3rd Gen. Replacement Foam
    $9.98
    No reviews

    Eshopps filter foams are designed to provide extra filtration in Sumps and Wet/Dry Filters. Micro bubbles are trapped as the...

  • Red Sea Reef Foundation B (Alk) - 1kg Dry
    $33.99
    No reviews

    Reef Foundation B Carbonate & buffer complex for balanced formation of Coral Skeleton Alk   Calcium, magnesium, strontium and carbonate...

  • Flipper Cleaner Max Stainless Steel Blades - 2pk - For Glass Tanks
    $19.99
    No reviews

    Each package contains two Max stainless steel replacement scraper blade.   For optimal cleaning performance, replace blades every 3-6 months....

  • Red Sea Nitrate Pro - Reagent Refill Kit
    $34.99
    No reviews

    Red Sea Nitrate Pro - Reagent Refill Kit

  • Neptune CD Crossover Diet Fish & Coral Food
    $20.99

    OUT OF STOCK

    No reviews

    Created specifically for reef tanks and for use in the AFS (Automatic Feeding System) from Neptune Systems. Feeds both corals...

  • Continuum Aquatics AquaBlade P Scraper 24 w/Acrylic Safe Plastic Blade - 24 inch
    $30.55
    No reviews

    Heads above the rest. above the rest.AquaBlade long scrapers feature solid fiberglass handles. Instead of using glues that break-down like...

  • Reef Brite 39 Watt T5 HO Actinic
    $19.09
    No reviews

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

  • Reef Brite 24 Watt T5 HO Actinic
    $17.82
    No reviews

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

  • Octopus Neck Extension 150
    $43.82
    No reviews

    Simple way to increase dwell time     Stackable     Provides Greater Control     Solid Construction     Silicone O-ring Seal Stackable...

  • Tunze Safety Connector
    $74.99

    OUT OF STOCK

    No reviews

    Tunze Safety Connector

  • Seachem Reef Trace 500 mL / 17 fl. oz.
    $11.92
    No reviews

    Reef Trace" supplies a broad range of trace elements demonstrated to be necessary for proper reef health and growth. Trace...

  • Seachem Matrix 2 L / 67.6 fl. oz.
    $22.88
    No reviews

    Matrix" is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix" is a porous...

  • Rowaphos 250ML Pack
    $21.99
    No reviews

    ROWAphos? for reliable, effective removal of phosphate from freshwater & saltwater. ROWAphos is a completely new filter material for eliminating...

  • Reef Brite 60 Watt Replacement Ballast
    $68.69
    No reviews

    Not sure which power supply you need?  Find out the recommendation here: XHO 15" - 24"  PS60 30" - 48" ...

  • Reef Brite 120 Watt Replacement Ballast
    $113.19
    No reviews

    Not sure which power supply you need?  Find out the recommendation here:   XHO 15" - 24"  PS60 30" -...