The ReefKeeper is the most expandable controller we know of, allowing the control of over 250 outlets. It has the capability of reading more probes and input devices than even the most demanding system will ever need. All this makes the RK Elite suitable for tanks from 1 to 10000 gallons and beyond.

One of the biggest advantages of the RK Elite system is what it comes with! With other controllers you’re left wanting and having to purchase add-ons just to get them to a usable level. The RK Elite system includes two PC4s; that’s 8 outlets to control! You also get an SL1 that will allow you to monitor pH, ORP, temperature and two micro switches. Not to mention a free temperature probe and pH probe. All this for hundreds of dollars less than other controllers that barely give you enough to get started.

Because the ReefKeeper Elite is a modular system we have the ability to develop new features as time goes on. One feature that we’ve been defining is an Ethernet module that will allow users to take advantage of their home networks and the World Wide Web. Digital Aquatics is dedicated to producing quality products at great prices! This module is still under development and we’re working on every aspect of it to reduce cost to you and NOT compromise safety and functionality. More to come on this optional module.

While a USB connection for your ReefKeeper Elite is needed for updates to firmware, nobody wants an unsightly wire running from their ReefKeeper to their PC. This will offer a Zigbee like wireless network experience. While we’re not ready to release all the details, our wireless module will give you freedoms and abilities that other systems just can’t offer. More to come on this optional module.

The RK Elite also has upgradeable firmware so your controller can grow with your system; and firmware updates are always free!

By expanding from the traditional 3 button interfaces of the past we have given the user a more intuitive interface to navigate with. The RK Elite menu, programming, and viewing systems take full advantage of the new interface providing an all around easier experience.

The RK Elite utilizes a graphical display that allows us to display status icons, data graphs, and a variety of information in a way that has not been possible before.

One of the highlights of the RK Elite system is its ability to control over 250 outlets. While most people will never need that many outlets, some will. Our goal is to be forward thinking and give your new system the freedom to grow.

Like the RK1 and RK2 the RK Elite provides for multiple mounting options like flush mount and surface mount. While other controllers are big and awkward to mount needing unstable Velcro or unsightly restraints the RKE will add a touch of class to your system. Let face it, we all work hard to keep our tanks looking good and the RKE will be a great addition!

The new Home Screen provides you with quick information that is well laid out and easy to read. Icons provide you the current state of your system while you can quickly scroll through all the data for your tank with the touch of a button. Keeping tabs on your tank has never been easier!

We’ve worked hard to try and make the interface as simple and intuitive as possible for the RK Elite. With the advantage of the new interface we’re able to really produce a one of a kind experience.

Our Night Mode feature allows the RK Elite to change depending on the time of day. In Night Mode the RK Elite can activate your Moon Light Controller, dim your display, transitioning your tank into a calm state.

With 64 alarms and an audible and visual alert you’ll know when any of your critical system parameters are out of range.

The RK Elite has onboard data logging for up to 32 probes/device with over 1000 data points each.

With our new graphical head unit comes the ability to really display historic data the right way. Our dynamic graphing will help you track the performance of your system over time allowing you to quickly see when and where things are happening.

Just like the RK1 and RK2 the RK Elite system will make sure your Metal Halide bulbs come back on after a power interruption. Sure-On is a 15 minute delay that gives these expensive and sensitive bulbs time to cool which insures safe, continuing usage over time.

New to the light timer is the ability to set different lighting modes for weekdays and weekends. This gives you the option of setting a lighting cycle that caters to your viewing schedule as it changes throughout the week. You still have our safety cut off temp that will shut your lights down if your tank gets above some set point.

With the optional MLC the RK Elite system can simulate a true lunar cycle. Read more on the RKM-MLC in that section.

The multi-timer is all new. You’re now able to stack up to four unique timers to create any on/off cycles you would like. This is great for dosing and other scheduled tasks that don’t happen on a regular interval or for creating your own special cycle based on your needs.

Ther are 64 advanced timers you can program, and with the Multi-timer you can mix and match them in any fashion you’d like to get even more complexed function.

The RK Elite also sports two user settable standby functions. This gives you the flexibility to configure multiple service modes for activities like feeding, water changes, and other maintenance.

The new “Controller” function can take any probe input and act on it with a user settable hysteresis. This includes pH, ORP, temperature and micro switches just for starters. You can also take action based on current draw or load on any PC4 and you’ll be able use any future probes that are added to the system!

You can program the sump pump and skimmer pump functions to be off in standby and even have a standby delay just to make sure your system doesn’t overflow or over skim food after a feeding.

We’ve expanded our old wavemaker control to include a “D” mode. Now you can set up multiple pairs of power heads to get all the turbulent flow you need!

Use this setting to control a pump based on a micro switch for top-off and many other features.

Lock out unwanted and accidental usage of your RK Elite. With a simple lock, you can make sure the kids, your friends or anyone else doesn’t mess with your controller.

The battery in the RK Elite is user serviceable. If it ever goes dead it can be replaced without the need for service.

Also new to the RK Elite is audible feedback. You can turn this feature on or off depending on your preference.

Wet fingers aren’t a problem with our full covering face plate.

Like the RK2 before it the RK Elite has upgradeable firmware. This will help you maintain your investment over time and allow you it grow as we release more and more expandability!