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  • 3" USB Smart Aquarium Fan (AF80) - Reef Octopus

    3" USB Smart Aquarium Fan (AF80) - Reef Octopus

    Reef Octopus
    $54.27
    Excellent for light canopies, enclosed stands & cabinets to control heat and improve air circulation. The Reef Octopus USB Smart Fan will automatically increase or decrease the fan speed depending on the ambient temperature of the area surrounding...
  • On Sale 15%
    XStream SDC WIFI Wave Pump (2250 gph) - Sicce
    On Sale 15%

    XStream SDC WIFI Wave Pump (2250 gph) - Sicce

    Sicce
    $299.99
    $254.99
    The XStream SDC propeller pump is the latest addition to the Cloud based family of interconnected Wi-Fi aquarium devices introduced by SICCE with SYNCRA SDC range. With the FREE download of ContrALL, you can control the pump from using ContrALL App and...
  • On Sale 20%
    Two Little Fishies STAX Porous Oolitic Dry Base Rock (by the lb)
    On Sale 20%

    Two Little Fishies STAX Porous Oolitic Dry Base Rock (by the lb)

    Two Little Fishies
    $6.23
    $4.98
    "By the Pound" means you are choosing the weight of your rock.   Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks.  Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. Two Little...
  • On Sale 20%
    ReMag Magnesium Media for Calcium Reactors (8.8 lbs) -  Two Little Fishies
    On Sale 20%

    ReMag Magnesium Media for Calcium Reactors (8.8 lbs) - Two Little Fishies

    Two Little Fishies
    $80.76
    $64.61
    ReMag is a magnesium-rich natural stone sized to blend well with ReBorn and other calcium carbonate media for use in calcium reactors. ReMag makes maintaining the magnesium level in your reef a no-brainer. Simply use ReMag in a calcium reactor according...
  • EZ Angle Stop Adapter - 3/8" ML (BLACK) Mur-Lok

    EZ Angle Stop Adapter - 3/8" ML (BLACK) Mur-Lok

    GA Murdock
    $5.99
    G.A. Murdock's line of EZ Angle Stop Adapters are the simplest way to connect any water-using appliance from RODI Units, icemakers to POU equipment to OCS equipment. Constructed of chemical resistant Polypropylene. EZ Angle Stop Adapters Features:...
  • EZ Angle Stop Adapter - 1/4" ML (BLACK) Mur-Lok

    EZ Angle Stop Adapter - 1/4" ML (BLACK) Mur-Lok

    GA Murdock
    $4.99
    G.A. Murdock's line of EZ Angle Stop Adapters are the simplest way to connect any water-using appliance from RODI Units, icemakers to POU equipment to OCS equipment. Constructed of chemical resistant Polypropylene. EZ Angle Stop Adapters Features:...
  • On Sale 15%
    Deluxe Drip Acclimation Kit w/Tank Clips
    On Sale 15%

    Deluxe Drip Acclimation Kit w/Tank Clips

    All Misc Brands
    $14.99
    $12.74
    Acclimating fish and coral gives your new arrivals and fin up for living in your tank. Drip acclimating is less intensive on you and easier on the fish. This simple, yet effective drip acclimator is used around our office and by Mr. Saltwater Tank...
  • On Sale 15%
    HI12302 HALO Wireless pH/Temp Meter - Hanna Instruments
    On Sale 15%

    HI12302 HALO Wireless pH/Temp Meter - Hanna Instruments

    Hanna Instruments
    $229.99
    $195.49
    Our HALO® Wireless Field pH Meter has a durable PEI body and spherical sensing bulb. All readings are transmitted directly to your Apple or Android device or the edge®blu. Take laboratory grade pH and temperature measurements using your...
  • 2-Tube Magnetic Holder - IceCap

    2-Tube Magnetic Holder - IceCap

    Icecap
    $25.29
    A SIMPLE WAY TO ORGANIZE YOUR DOSING LINES The IceCap magnetic tube holder universally mounts tubing securely to most smooth locations up to 1/2in thick. Also available as a 4-Tube holder and a 4-Probe holder. Magnetic holder can be fixed on the sump or...
  • 4-Tube Magnetic Holder - IceCap

    4-Tube Magnetic Holder - IceCap

    Icecap
    $31.89
    A SIMPLE WAY TO ORGANIZE YOUR DOSING LINES The IceCap magnetic tube holder universally mounts tubing securely to most smooth locations up to 1/2in thick. Also available as a 2-Tube holder and a 4-Probe holder. Magnetic holder can be fixed on the sump or...
  • 4-Probe Magnetic Holder - IceCap

    4-Probe Magnetic Holder - IceCap

    Icecap
    $31.89
    A SIMPLE WAY TO ORGANIZE AND MOUNT PROBES The IceCap magnetic probe holder universally mounts tubing securely to most smooth locations up to 1/2in thick. Also available as a 2-Tube holder and a 4-Tube holder. Magnetic holder can be fixed on the sump or...
  • On Sale 15%
    72" Serene Background LED Light Kit (3154) - Current USA
    On Sale 15%

    72" Serene Background LED Light Kit (3154) - Current USA

    Current USA
    $87.95
    $74.76
    See beyond a static color background and add dramatic depth where additional fades and shades make all the difference. Not only will it change the way you view your aquarium, it enhances the ambiance of any room. Fits aquariums 48″ to 60″ in...
  • On Sale 15%
    36"-48" Serene Background LED Light Kit (3152) - Current USA
    On Sale 15%

    36"-48" Serene Background LED Light Kit (3152) - Current USA

    Current USA
    $62.95
    $53.51
    See beyond a static color background and add dramatic depth where additional fades and shades make all the difference. Not only will it change the way you view your aquarium, it enhances the ambiance of any room. Fits aquariums 36″ to 48″ in...
  • Replacement Filter Cartridges (MEDIUM) 3 Pack -  Aqueon

    Replacement Filter Cartridges (MEDIUM) 3 Pack - Aqueon

    Aqueon
    $9.95
    Patented Aqueon dual-sided dense-floss cartridges contain over 25% more activated carbon than the leading brands. These unique cartridges were designed to ensure even distribution of carbon throughout for more thorough filtration and longer cartridge...
  • Kalkwasser Mixing 8" Reactor KM-200 Large - IceCap

    Kalkwasser Mixing 8" Reactor KM-200 Large - IceCap

    Icecap
    $409.99
    The IceCap Kalk Mixer is a dedicated reactor for dosing kalkwasser in a safe and controlled matter to supply equal additions of Calcium and Alkalinity to a Reef Aquarium. Kalkwasser dosing is considered one of the best all around methods to...
  • Aquasky (15"-24") Bluetooth Aquarium LED - Fluval

    Aquasky (15"-24") Bluetooth Aquarium LED - Fluval

    Fluval
    $79.99
    Operated exclusively via the FluvalSmart App on your mobile device, Aquasky allows you to control the light output of red, green blue and super bright 6500K white LEDs for infinite color blends. Programmable, gradual 24-hour light cycle settings...
  • On Sale 15%
    Syncra SDC 6.0 WIFI Return Pump (530 - 1450 gph) - Sicce
    On Sale 15%

    Syncra SDC 6.0 WIFI Return Pump (530 - 1450 gph) - Sicce

    Sicce
    $399.99
    $339.99
    SYNCRA SDC are the latest generation of SYNCRA pumps and are equipped with integrated intelligence systems to meet the needs of advanced recirculating applications. With programming freedom, controllability is finally coupled with power, energy...
  • Vectra L2 DC Return Pump Mobius Ready (3,100 GPH) - Ecotech Marine

    Vectra L2 DC Return Pump Mobius Ready (3,100 GPH) - Ecotech Marine

    Ecotech Marine
    $599.99
    Flow: 3,100 gph (11,500 lph) Wireless: Included Max Head Pressure: 21.5 feet (6.5m) Footprint: 5 in. x 8.5 in. (126.8mm x 215.15mm)   Fittings: Input: 1.5 in. (38 mm) Output: 1.25 in (31.75mm)   Standard PVC...
  • Vectra S2 DC Return Pump Mobius Ready (1400 GPH) - Ecotech Marine

    Vectra S2 DC Return Pump Mobius Ready (1400 GPH) - Ecotech Marine

    Ecotech Marine
    $399.99
    Since its launch, the Vectra lineup has been evolving. Design and material changes have ensured the reliability, thermal efficiency, and general operation of Vectra 2s are second to none. Improved couplings -  specific for standard PVC - ...
  • On Sale 20%
    Ocean Direct Live Reef Sand (20 lb) 0.25 - 1.0 mm - Caribsea
    On Sale 20%

    Ocean Direct Live Reef Sand (20 lb) 0.25 - 1.0 mm - Caribsea

    Caribsea
    $23.50
    $18.80
    This substrate is different than all other live sand products on the market. Ocean Direct™ utilizes “Sea Breathe” technology, which preserves real live sand with its own original bacteria. Every breathable bag of Ocean Direct™ is...
  • On Sale 15%
    Drip Acclimation Kit
    On Sale 15%

    Drip Acclimation Kit

    All Misc Brands
    $9.99
    $8.49
    Acclimating fish and coral gives your new arrivals and fin up for living in your tank. Drip acclimating is less intensive on you and easier on the fish. This simple, yet effective drip acclimator is used around our office and by Mr. Saltwater Tank. 
  • Smart AC Switch Socket - AutoAqua

    Smart AC Switch Socket - AutoAqua

    AutoAqua
    $33.00
    Smart AC Socket is a simple accessory from AutoAqua that allows the use to swap out the small DC pump on a Smart ATO, Smart ATO Micro or AWC to any AC pump under 9amps power draw.
  • Single Dosing Pump TS2 - Slave Add On Unit - Bubble Magus

    Single Dosing Pump TS2 - Slave Add On Unit - Bubble Magus

    Bubble Magus - Seaside
    $79.99
    Bubble Magus Single Dosing Pump TS2 Add On, ** THIS UNIT ONLY WORKS WITH TS1 ** Unit will dose from 1ml up to 999ml per day. Unit already pre-programmed below. 1-11ml dose 1 time per day 12-23ml dose 2 times per day 24-35ml dose 4 times per...
  • On Sale 15%
    RO Float Valve Auto Shut Off Kit - Aquatic Life
    On Sale 15%

    RO Float Valve Auto Shut Off Kit - Aquatic Life

    Aquatic Life
    $24.75
    $21.04
    The Aquatic Life Float Valve Kit allows you to fill large tanks, containers, and aquariums automatically. If you are using this with a reverse osmosis or RO/DI system, you will not need any other components, as this includes the necessary auto shut-off...
  • 1/4" RO Tubing Mounting Clip - 10 pack (WHITE) Mur-Lok

    1/4" RO Tubing Mounting Clip - 10 pack (WHITE) Mur-Lok

    GA Murdock
    $9.95
    Mur-lok® Tubing Mounting Clips This item is a pack of 10 clips and 20 screws. Features: Secures 1 or 2 tubes Includes two screws per clip Polypropylene Construction FDA/NSF Materials
  • 1/4" Tube x 1/4" Tube RO Push Connect Union (BLACK) Mur-Lok

    1/4" Tube x 1/4" Tube RO Push Connect Union (BLACK) Mur-Lok

    GA Murdock
    $2.75
    Mur-lok® Fittings All Polypropylene Construction with Stainless Steel Collet Teeth Dual EPDM Chloramine Resistant O-ring Technology Constructed of Polypropylene with Leak Resistant Dual EPDM O-rings.  Color : White Material :...
  • 1/4" Tube RO Push Connect Union Tee (WHITE) Mur-Lok

    1/4" Tube RO Push Connect Union Tee (WHITE) Mur-Lok

    GA Murdock
    $3.75
    Mur-lok Fittings All Polypropylene Construction with Stainless Steel Collet Teeth Dual EPDM Chloramine Resistant O-ring Technology Constructed of Polypropylene with Leak Resistant Dual EPDM O-rings.  Color : White Material :...
  • 1/4" Tube x 1/4" Tube RO Push Connect Union Elbow (WHITE) Mur-Lok

    1/4" Tube x 1/4" Tube RO Push Connect Union Elbow (WHITE) Mur-Lok

    GA Murdock
    $2.75
    Mur-lok® Fittings All Polypropylene Construction with Stainless Steel Collet Teeth Dual EPDM Chloramine Resistant O-ring Technology Constructed of Polypropylene with Leak Resistant Dual EPDM O-rings.  Color : White Material :...
  • RO Water Controller 8555 - Tunze

    RO Water Controller 8555 - Tunze

    Tunze
    $259.99
    TUNZE RO Water Controller 8555 is an automatic water level controller used in the collection container of RO station. The controller is also suitable for other water tanks or can be connected to an automatic refill system. It consists of a controller,...