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Neptune Systems Apex Base Module


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Neptune Systems Apex Base Module



Availability: Order by 3:30pm EST for Same Day Shipping (M-F)

Replacement Apex Base Unit for the Neptune Apex Controller

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The Apex Base Unit - It All Begins with the Brain

The Apex Base Unit is basically the brains of your entire Apex System. The Apex Base Unit (ABU) is far different than from what any other controller at this price level is offering. The ABU is basically a small computer whose only job is take care of your aquarium. It has a 32-bit microprocessor and a built-in web server. The web server makes it possible for your to configure and operate your Apex from any network-connected computer or mobile device – no software to install on a PC – it also means it’s Mac compatible!

The Apex runs at up to 10x the speed of other controllers in its class due to its advanced processor technology (most others use 8 or 16 bit microcontrollers). It also has enough memory on board to store many month’s worth of complete tank data in non-volatile RAM. Even with a power outage, your tank history and all configurations are safe.

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Manufacturer Neptune Systems


Fred G

Little pricey but its the best controller on the market at this time. If you want the best, it costs more.

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