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Apex Auto Top Off

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  • On Sale 10%
    Solid Surface Advanced Leak Detection Probe - Neptune Systems
    On Sale 10%

    Solid Surface Advanced Leak Detection Probe - Neptune Systems

    Neptune Systems

    $39.99
    $35.99
    One of the biggest devastating accidents with an aquarium can be a leak or overflow.  An overflowing tank or leaking piece of equipment can cause a ton of damage especially if you have nice floors around the tank.  The ALD module will hook...
  • On Sale 10%
    Low-Profile Advanced Leak Detection Probe (RJ11 Connection) - Neptune Systems
    On Sale 10%

    Low-Profile Advanced Leak Detection Probe (RJ11 Connection) - Neptune Systems

    Neptune Systems

    $39.99
    $35.99
    One of the biggest devastating accidents with an aquarium can be a leak or overflow.  An overflowing tank or leaking piece of equipment can cause a ton of damage especially if you have nice floors around the tank.  The ALD module will hook...
  • On Sale 10%
    Apex FMM Solenoid Valve (SV-1) - Neptune Systems
    On Sale 10%

    Apex FMM Solenoid Valve (SV-1) - Neptune Systems

    Neptune Systems

    $49.99
    $44.99
    This 24VDC powered, normally-closed (NC), solenoid valve has push-fit tubing input and outputs designed for standard 1/4″ tubing. The electrical connection on this solenoid valve fits the DC24 accessory ports found on the FMM, 1Link, and Energy Bar...
  • On Sale 10%
    Apex FMM Leak Detection Probe Solid Surface (LD-2) - Neptune Systems
    On Sale 10%

    Apex FMM Leak Detection Probe Solid Surface (LD-2) - Neptune Systems

    Neptune Systems

    $49.99
    $44.99
    Plug this probe into your FMM and then place it on any surface where you want to detect stray water. Upon contact with water this probe will communicate to your Apex and alerts or other actions can then take place.  Time is so critical when it...
  • On Sale 10%
    Apex FMM Leak Detection Probe Low Profile (LD-1) - Neptune Systems
    On Sale 10%

    Apex FMM Leak Detection Probe Low Profile (LD-1) - Neptune Systems

    Neptune Systems

    $49.99
    $44.99
    Plug this probe into your FMM and then place it underneath your carpet near your aquarium. Upon contact with water this probe will communicate to your Apex and alerts or other actions can then take place. Don’t have carpet, see the next...
  • On Sale 10%
    V2 FMM Optical Level Sensor (OS-1) - Neptune Systems
    On Sale 10%

    V2 FMM Optical Level Sensor (OS-1) - Neptune Systems

    Neptune Systems

    $39.99
    $35.99
    This sensor plugs into your FMM and, using reflected infrared light, will signal your Apex when it changes state from being wet to dry or dry to wet. This sensor can be used for constructing your own ATO (auto-top-off), as a high-level warning sensor in...
  • On Sale 10%
    Apex FMM Flow Sensor – 1/4″ (FS-25) RODI - Neptune Systems
    On Sale 10%

    Apex FMM Flow Sensor – 1/4″ (FS-25) RODI - Neptune Systems

    Neptune Systems

    $29.99
    $26.99
    Usually used with aquarium accessories like RODI inputs, calcium reactor feed lines etc., this flow sensor can be placed in line with the flow on 1/4″ tubing, connected to the FMM, and communicate to your Apex the flow rate of water...