Controllers & Testing

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  • Apex Controller Gold System - Neptune Systems

    799 Reward Points
    $799.99
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  • Apex Controller with Lab-Grade pH Probe - Neptune Systems

    549 Reward Points
    $549.99
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  • Apex Controller with Standard pH Probe - Neptune Systems

    524 Reward Points
    $524.99
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  • ReefKeeper Elite w/ Net - Digital Aquatics

    469 Reward Points
    $469.99
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  • MQ-200 Quantum Separate Sensor with Handheld PAR Meter

    379 Reward Points
    $379.99
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  • ReefKeeper Elite Plus - Digital Aquatics

    349 Reward Points
    $349.99
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  • CUSTOM
    PAR Monitoring Kit PMK - Neptune Systems Quick look

    PAR Monitoring Kit PMK - Neptune Systems

    299 Reward Points

    Out of stock

  • ReefKeeper Lite Plus - Digital Aquatics

    279 Reward Points
    $279.99
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  • Apex Jr Controller - Neptune Systems

    239 Reward Points
    $239.99
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  • PINPOINT pH Controller

    219 Reward Points
    $219.99
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  • PINPOINT ORP Controller

    215 Reward Points
    $215.99
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  • Milwaukee SMS125 pH/ORP Controller Combo

    214 Reward Points
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  • Energy Bar 8 - Neptune Systems

    159 Reward Points
    $159.99
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  • ReefKeeper APC Advanced Pump Controller - Digital Aquatics

    129 Reward Points
    $129.99
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  • Milwaukee MC510 ORP Controller

    129 Reward Points
    $129.99
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  • PINPOINT ORP Monitor

    129 Reward Points
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  • VorTech Wireless Module: WXM - Neptune Systems

    124 Reward Points
    $124.99
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  • Lab Grade Conductivity/Salinity Probe - Neptune Systems

    124 Reward Points
    $124.99
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  • AI Wireless Module: AWM - Neptune Systems

    124 Reward Points
    $124.99
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  • ReefKeeper NET Internet Module - Digital Aquatics

    119 Reward Points
    $119.99
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  • ReefKeeper Lite Basic - Digital Aquatics

    119 Reward Points
    $119.99
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  • Energy Bar 4 - Neptune Systems

    119 Reward Points
    $119.99
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  • Milwaukee MC122 pH Controller

    114 Reward Points
    $114.99
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  • Milwaukee Digital Seawater Refractometer

    114 Reward Points
    $114.99
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  • PINPOINT Salinity Monitor Quick look

    PINPOINT Salinity Monitor

    110 Reward Points

    reg. $129.99

    Special Price: $110.49

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  • Milwaukee MW500 ORP Monitor

    109 Reward Points
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  • LED & Pumps Control Module: VDM - Neptune Systems

    99 Reward Points
    $99.99
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  • AFS Automatic Feeding System - Neptune Systems

    99 Reward Points
    $99.99
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  • PINPOINT pH Monitor

    99 Reward Points
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  • Milwaukee MP810 Dosing Pump

    95 Reward Points
    $95.99
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  • ReefKeeper SLX Module - Digital Aquatics

    89 Reward Points
    $89.99
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  • ReefKeeper DP1 Dosing Pump - Digital Aquatics

    Starting at: $89.99

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