The ReefKeeper HUB has 5 bus ports to easily expand your ReefKeeper Elite system when daisy chaining them together is not an option. It includes one power port with 9VDC input voltage for providing additional power to the system. Works with both the RKE and RKL ReefKeeper systems.
Really Great addition to system By Darryl on 10/24/2016Darryl would recommend this product to a friendi bought this unit to give me more flexibility and it works as expected
bought the 9volt dc 600ma from walmart prior to its arrival and is working perfect
Must have for Module expansion By aquanut on 3/28/2016aquanut would recommend this product to a friendI ran into the same problem as other users wherein my SSR's weren't working on some of the outlets on my RKL PC4. After an email exchange with DA I was informed that with the modules I had plugged into the RKL I exceeded the loading of the unit. I feel this is a design deficiency and just a way for the manufacturer to save money on cheaper SSR's. Anyway I was either going to have to.buy another PC4, Bus Expansion Hub, etc. I went with the Bus Expansion Hub for it's lower price point. You must buy a separate power supply for it to work though and it must be rated at 9VDC 500ma minimum. You can go higher than 500ma (recommended), but make sure the voltage is 9VDC and you match the polarity. I found an inexpensive power supply at Walmart for less than $15 rated at 600ma. It had adjustable voltage settings and adapters so just make sure if you purchase one like this you configure it correctly for this purpose. I plugged everything in and powered up use bus and everything works again.
RKM-HUB By Parapimp on 6/18/2014Parapimp would recommend this product to a friendWas having an issue with power loss to the SL1, SL2, and Net module. I was seeing false alarms and frequent system reboots/power loss. Once I added the hub in front of the modules it instantly resolved the issue. The only frustrating part is that the DC power supply does not come with the RKM-HUB. I do not have the unit in front of me but I believe it is a 9VDC 500mA power supply.
GREAT ADD ON By Jim on 4/24/2013Jim would recommend this product to a friendNEEDED TO ADD ADDITIONAL MODULES AND POWER STRIPS, TO COMPLETELY AUTOMATE MY REEF TANK. THIS PRODUCT MADE IT EASIER TO DO SO.
Needed it. By Alen on 11/27/2012Alen would recommend this product to a friendI wanted to add a sl1 to my qt, this helped me accomplish that, it helped me isolate that sl1 from my DT with its own wire.
Expandable By Tim on 6/9/2012Tim would recommend this product to a friendMakes expandability a breeze.
Very Handy Addtion to your ReefKeeper By Harry on 2/25/2011Harry would recommend this product to a friendI added one of these to my system to allow me a bit more flexibility in the layout of mt ReefKeeper system. As a side benefit you can power the ReefKeeper system during a power out. A very handy add on.
Ask a question
This will work with both the Reef Keeper Lite and Elite.
These will need to run with the ALC or the MLC and not with the HUB. Feel free to let us know if you have any further questions!