Neptune Systems Apex Controllers & Modules for total aquarium control.
Considered some of the best on the market when control matters with your aquairum. Apex, Apex Lab Grade, Apex Gold, and Apex Jr are great solutions for controlling your aquarium. An Apex controller could make all the difference, and is probably one of the best investments you can make for your aquarium.
We carry all the Apex Systems, modules, probes, and accessories you would need for your Apex aquarium controller In Stock!
Apex Junior with Display
Great entry level controller that can be upgraded when you need it to be. Best controller for basic functions, heaters, and lighting control.
Apex Full Controller with Display - Also available in Lab Grade
Comes with everything you should need for beginners and advanced features. Can be upgraded with almost an endless supply of modules, probes, and sensors. Even though it is the most expensive controller available by Neptune Systems it is still the best selling controller we have available.
Next Generation Apex WiFi Controller - Best value & price
The Next Generation Apex controller includes Wifi built in and comes with better probes and 1 Link modules built into the EB 832 power bar. It comes with almost anything you would need for modules and probes. It includes Lab grade PH probe, Lab Grade conductivity (salinity) probe, Temp probe, ORP probe, and the calibration solution for each. This controller is ideal for ozone, reactors, and other additional devices when accuracy matters most.