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Stable reefs don't happen by accident. The equipment and supplements that keep yours thriving through winter. Shop Winter essentials →
Stable reefs don't happen by accident. The equipment and supplements that keep yours thriving through winter. Shop Winter essentials →

Products

  • $149.90 - $149.90
    $149.90
    $149.90 - $149.90
    $149.90

    1" Flow Sensor FS100

    Only 2 left!

    The Neptune Systems FS-100 Flow Sensor delivers real-time flow monitoring for high-capacity aquarium systems up to 5,678 L/h. Engineered for 1" sli...

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    $149.90 - $149.90
    $149.90
    $149.90 - $149.90
    $149.90

  • $79.90 - $79.90
    $79.90
    $79.90 - $79.90
    $79.90

    1/2" Flow Sensor FS50

    Only 1 left!

    The Neptune Systems FS-50 Flow Sensor delivers precise mid-range flow monitoring for your aquarium's critical systems. Measuring between 114–946 L/...

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    $79.90 - $79.90
    $79.90
    $79.90 - $79.90
    $79.90

  • $76.95 - $76.95
    $76.95
    $76.95 - $76.95
    $76.95

    1/2in Random Flow Generator® Flow Kit – 1/2 Flex-Series RFG

    Only 5 left!

      Compatible with Red Sea REEFER G2 and other popular aquarium brands and models, this kit includes the patented Random Flow Generator® nozzle and ...

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    $76.95 - $76.95
    $76.95
    $76.95 - $76.95
    $76.95

  • $49.90 - $49.90
    $49.90
    $49.90 - $49.90
    $49.90

    1/4" Flow Sensor FS25

    Only 1 left!

    Neptune Systems FS-25 Flow Sensor – Precision Flow Monitoring for Your Apex System Track water movement with confidence using this compact ¼" flow ...

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    $49.90 - $49.90
    $49.90
    $49.90 - $49.90
    $49.90

  • Save $31.00 Save $0.00
    $165.00
    $165.00 - $165.00
    $165.00
    $134.00
    $134.00 - $134.00
    $134.00

    10 x Peppermint Shrimps

    Only 1 left!

    Peppermint shrimp are a fantastic edition in your reef tank, they are one of the best controllers of Aiptasia  anemones and also assist in helping ...

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    $165.00
    $165.00 - $165.00
    $165.00
    $134.00
    $134.00 - $134.00
    $134.00
    Save $31.00 Save $0.00

  • $9.90 - $9.90
    $9.90
    $9.90 - $9.90
    $9.90

    10.00 pH Calibration Fluid

    15 in stock

    Neptune Systems pH 10.00 Calibration Solution – Single Use Packet Maintain accurate pH readings across your aquarium's full range with this high-p...

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    $9.90 - $9.90
    $9.90
    $9.90 - $9.90
    $9.90

  • $139.90 - $139.90
    $139.90
    $139.90 - $139.90
    $139.90

    15 Inch LLS Liquid Level Sensor

    Only 1 left!

    Neptune Systems LLS – Liquid Level Sensor delivers continuous, precise water depth monitoring for advanced aquarium automation. Unlike traditional ...

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    $139.90 - $139.90
    $139.90
    $139.90 - $139.90
    $139.90

  • $29.50 - $38.95
    $29.50 - $38.95
    $29.50 - $38.95
    $29.50

    2 Little Fishies Marine Snow 250ml

    Only 1 left!

    MarineSnow Plankton Diet is a first of its kind product that reproduces the special biogenic suspended matter found in natural seawater, including ...

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    $29.50 - $38.95
    $29.50 - $38.95
    $29.50 - $38.95
    $29.50

  • $249.90 - $249.90
    $249.90
    $249.90 - $249.90
    $249.90

    2" Flow Sensor FS200

    Only 1 left!

    Neptune Systems FS-200 Flow Sensor – 2" Slip PVC Monitor high-volume water movement with precision. The FS-200 is Neptune Systems' largest flow sen...

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    $249.90 - $249.90
    $249.90
    $249.90 - $249.90
    $249.90

  • $179.90 - $179.90
    $179.90
    $179.90 - $179.90
    $179.90

    23 Inch LLS Liquid Level Sensor

    Only 1 left!

    Neptune Systems LLS – Liquid Level Sensor Achieve precise, continuous water level monitoring with the 23" Neptune Systems LLS Sensor. Unlike tradit...

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    $179.90 - $179.90
    $179.90
    $179.90 - $179.90
    $179.90

  • Save $7.50 Save $0.00
    $49.50
    $49.50 - $49.50
    $49.50
    $42.00
    $42.00 - $42.00
    $42.00

    3 x Peppermint Shrimps

    16 in stock

    Peppermint shrimp are a fantastic edition in your reef tank, they are one of the best controllers of Aiptasia  anemones and also assist in helping ...

    View full details
    $49.50
    $49.50 - $49.50
    $49.50
    $42.00
    $42.00 - $42.00
    $42.00
    Save $7.50 Save $0.00

  • $219.90 - $219.90
    $219.90
    $219.90 - $219.90
    $219.90

    35 Inch LLS Liquid Level Sensor

    Only 1 left!

    Neptune Systems LLS – Liquid Level Sensor delivers continuous, precision water level monitoring for advanced aquarium automation. Unlike traditiona...

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    $219.90 - $219.90
    $219.90
    $219.90 - $219.90
    $219.90

  • $99.90 - $99.90
    $99.90
    $99.90 - $99.90
    $99.90

    4 Inch LLS Liquid Level Sensor

    Only 1 left!

    Neptune Systems LLS – Liquid Level Sensor delivers continuous, precise water depth monitoring for advanced aquarium automation. Unlike traditional ...

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    $99.90 - $99.90
    $99.90
    $99.90 - $99.90
    $99.90

  • $94.95 - $94.95
    $94.95
    $94.95 - $94.95
    $94.95

    42” Stainless Steel Diamond Band Saw Blade ( Suits Gryphon Tall Saw)

    Only 1 left!

    This diamond saw blade, measuring 42 x 0.125 inches, is specifically designed for the Gryphon band saw for cutting corals. It is only available fro...

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    $94.95 - $94.95
    $94.95
    $94.95 - $94.95
    $94.95

  • Sold out
    $82.50
    $82.50 - $82.50
    $82.50
    $67.50
    $67.50 - $67.50
    $67.50

    5 x Peppermint Shrimps

    Out of stock

    Peppermint shrimp are a fantastic edition in your reef tank, they are one of the best controllers of Aiptasia  anemones and also assist in helping ...

    View full details
    $82.50
    $82.50 - $82.50
    $82.50
    $67.50
    $67.50 - $67.50
    $67.50
    Sold out

  • $154.95 - $154.95
    $154.95
    $154.95 - $154.95
    $154.95

    57w Aqua Twist UV Replacement Quartz Sleeve

    Only 1 left!

    Aqua Twist 57w UV Replacement UV Quartz Sleeve

    $154.95 - $154.95
    $154.95
    $154.95 - $154.95
    $154.95

  • $9.90 - $9.90
    $9.90
    $9.90 - $9.90
    $9.90

    7.00 pH Calibration Fluid

    15 in stock

    Neptune Systems pH 7.00 Calibration Solution – Single Use Packet Keep your pH probe readings accurate with this single-use calibration packet. pH ...

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    $9.90 - $9.90
    $9.90
    $9.90 - $9.90
    $9.90

  • $99.95 - $99.95
    $99.95
    $99.95 - $99.95
    $99.95

    8w Advantage Aqua Twist UV Replacement Quartz Sleeve

    Only 1 left!

    Quartz Sleeve to suit Aqua Twist 8w Advantage UV 

    $99.95 - $99.95
    $99.95
    $99.95 - $99.95
    $99.95

  • Sold out
    $165.00 - $165.00
    $165.00
    $165.00 - $165.00
    $165.00

    A-Grade Bubble Tip Anemone

    Out of stock

    A- Grade bubble tip anemone. Same or Similar Colour  Size: Medium 

    $165.00 - $165.00
    $165.00
    $165.00 - $165.00
    $165.00
    Sold out

  • $629.90 - $629.90
    $629.90
    $629.90 - $629.90
    $629.90

    A3 Apex Jr Aquarium Controller System

    Only 2 left!

    The A3 Apex Jr transforms aquarium management by automating the monitoring tasks that keep your reef thriving. This entry-level controller tracks t...

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    $629.90 - $629.90
    $629.90
    $629.90 - $629.90
    $629.90

  • $1,599.90 - $1,599.90
    $1,599.90
    $1,599.90 - $1,599.90
    $1,599.90

    A3 Apex Pro Aquarium Controller System

    Only 2 left!

    The A3 Apex Pro Aquarium Controller System is Neptune Systems' flagship monitoring and control solution for serious aquarists. This fully-equipped ...

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    $1,599.90 - $1,599.90
    $1,599.90
    $1,599.90 - $1,599.90
    $1,599.90

  • Sold out
    $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00

    Acro Frag

    Out of stock

    WYSIWYG - What You See is What You Get (majority of our corals are labelled WYSIWYG), we do our best to make the coral photos look as they do to th...

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    $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00
    Sold out

  • Sold out
    $35.00 - $35.00
    $35.00
    $35.00 - $35.00
    $35.00

    Acro frag

    Out of stock

    WYSIWYG — What You See Is What You Get The coral in the photos is the exact specimen you will receive. Our photos are taken under medium blue reef ...

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    $35.00 - $35.00
    $35.00
    $35.00 - $35.00
    $35.00
    Sold out

  • $35.00 - $35.00
    $35.00
    $35.00 - $35.00
    $35.00

    Acro frag

    Only 2 left!

    WYSIWYG — What You See Is What You Get The coral in the photos is the exact specimen you will receive. Our photos are taken under medium blue reef ...

    View full details
    $35.00 - $35.00
    $35.00
    $35.00 - $35.00
    $35.00

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