High Tech Automation Neptune Systems Apex - Saltwater Mixing Station

These are Version 2.  The new upgraded more water resistant version with the cord near the edge of the sensor. Whether for your ATO reservoir, to use as a sump-high alert, or for your long term water storage such as a brute container, these optical...

Welcome to the future.  The New Apex controller system has WIFI built in, includes a redesigned Energy Bar 832 with eight 120V AC outlets, includes an internal 100W 24VDC power supply as well. That power supply feeds three built-in 1LINK ports as...

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...

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...

FMM – FLUID MONITORING MODULE IT DOES SO MUCH! This is just the module itself without and sensors. The FMM (Fluid Monitoring Module) is a module that connects to any Apex (Apex(2016), Apex Classic, Apex Lite, Apex Jr.) via it’s AquaBus...

This is sold as a Package.  Returns of individual products from the package are not accepted.  We do accept returns of the entire package if necessary (or if an item is defective it will be replaced).   This Package Includes: 1x -...

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...

This is sold as a Package.  Returns of individual products from the package are not accepted.  We do accept returns of the entire package if necessary (or if an item is defective it will be replaced).   This Package Includes: 1x -...

SpectraPure® MaxCap® UHE 100- GPD 5 Stage Ultra High Efficiency RO/DI System with microprocessor control module for low waste 1:1 efficiency, integral booster pump, automatic membrane flush, SpectraSelect tested 90 GPD RO membrane, 0.2 Micron...

SpectraPure® MaxCap® UHE 200 GPD 5 Stage Ultra High Efficiency RO/DI System with microprocessor control module for low-waste 1:1 efficiency, integral booster pump, automatic membrane flush, two SpectraSelect tested 90 GPD RO membranes, 0.2 Micron...