BAD Design! By James on 10/22/11
James wouldn't recommend this product to a friend
I wish I handn't wasted my time and money on this controller. It almost killed all my coral twice and the suport for this controller is a waste of time. After asking you what you did wrong and asking you to reprogram it three or four times you might get to mail it back at your own expence just to get the same thing you had to start with. Mine had lost of things that didnt work with it.To save time Here is a list of thing that might not work with this controller.
and more or less anything else with a plug.
Do a search on RKL outlet not working and read on
Save $$$$$$ on Equipment and Disaters By Adam on 10/20/11
Adam would recommend this product to a friend
I had No idea how valuable controllers were until I installed them. This not only prevents problems from happening in your tank but saves hundreds in single purpose controllers, timers, undertank clutter and test kits. The only 2 problem I have now are a box of about $400 of equipment I don't need anymore and I get to play in my tank less...Great product for beginner to advanced reefers!
good controler By Keith on 10/16/11
Keith would recommend this product to a friend
can be a little overwhelming at first but once you get the hang of how this controler works you will love it
Amazing controller and can't beat the price! By Aaron on 9/30/11
Aaron would recommend this product to a friend
It's amazing how much the RKL can do, and now its hard to imagine how i ever managed without it. My only complaint would be the 4 module limit on the rkl, I only have one module on it right now, but i do plan to add more in the future, and it would be nice to have more expandability without having to get the elite.
Easy to Use By Tom on 9/17/11
Tom would recommend this product to a friend
The RKL is a great product. It is easily expandable and simple to set up. I have mine hooked up to my 75g system. Right now im just running all my lights and heater of the system. I also added the net module which was a little hard to get set up but provide great functionality if you need to check on you tank if your out of town etc. Overall I think this is a great starter controller. My recommendation would be spend the extra cash and get the mid level package.
Does its job By Jim on 9/4/11
Jim would recommend this product to a friend
Right now I'm using it to control the heaters, fans, and ato. Before I had the RKL on my tank my temperatures would fluctuate between 78* and 81*, now that I have the RKL on my tank the temperatures stay within 1/2 of a degree of 77.9*. Also topping off my tank was a nightmare due to loosing around a gallon a day from evaporation, now I just fill up the bucket every 3-4 days. It does its job really well and its also the cheapest controller on the market other than making an arduino diy controller. There's only one thing that bugged me when I got my RKL and that was the serious lack of an instruction manual.
Controls your stuff
Can protect your tank from heater malfunction
No instruction manual
Nothing else yet
Ya this is it By Richard on 9/4/11
Richard would recommend this product to a friend
Because I’m knew to the hobby I did not know if I needed a controller, but because I live in Nevada and electrify being not so cheap I had to put in a chiller on my system or keep the house cooler I think we know the answer. So I called the guys at BRS and they hooked me up with the RKL basic and now it runs my whole system this unit is awesome thanks again to the guys at BRS
Nice controller By Shannon on 8/4/11
Shannon would recommend this product to a friend
At a great price, offers the basics which can be built upon later. Great place to start when only a few items need to be controlled.
Love it By Miles on 7/2/11
Miles would recommend this product to a friend
wery simple and easy to use. very flexable
go big or go home By fnc racing on 5/21/11
fnc racing would recommend this product to a friend
I bought the L1 version and would reccomend anyone looking at these systems to get the L3 version everything this will do you will want the L3 and the cost to upgrade from the L1 to the L3 you should just go ahead and get the L3 to begin with
Great! By ahsan on 5/15/11
ahsan would recommend this product to a friend
At first I was a bit confused by the device. Honestly the user manual is non existent considering what this device can do! But it is great! Maintains my tank temp within +- .5 degrees F cycles my pumps for wave making, timer for my fuge light, standby mode for feeding. It has so many more capabilities, but for now this works excellent! Great value for 100 bucks
makes life easer By justin on 3/5/11
justin would recommend this product to a friend
To control so many things with one thing is very nice. It has helped keep my temps rock solid, and getting real time data is very imortant. A little hard to get programed in the begining, but once you understand it, it is very easy.
You are able to control may things for your buck. Great deal.
NO BRAINER!! By ReefRacer on 3/5/11
ReefRacer would recommend this product to a friend
I was looking at spending $100-$150 in decent timers form my light. With the 4 outlet PC-4 on the basic system, I was able to do the same exact thing and GET A WHOLE CONTROLLER for the same money. Since then I have added another PC-4 and the net controller. Ive got 2 of koralia evolutions on wavemaker mode and works like a champ.
The net controller allows you to connect the controller to your home network. With a spare wireless adapter in bridge mode, I was able to give the NET module wireless access. The built in Reef Keeper software for the NET is web based. Now view my tank stats from my iPhone and can even turn on or off any item plugged into the PC-4s!
NO BRAINER By Reef Racer on 2/7/11
Reef Racer would recommend this product to a friend
I needed a good timer for my 2 t5 ballasts and a decent digital timer was around 35-45 each. Few a few more dollars I got the RKL and can control my lights and have one of my Koralia Evos on wave maker mode. And still had a plug for my heater.
Heaters are often over looked as area for fault possibilities. If a heater with a built in control dies while on (which is common), you're tank could cook. Whit the RKL, I plugged in a plain titanium heater to the 4th plug and let it control the heater on and off. If the heater breaks while on, the RKL will disconnect power when the cutoff temp is reached.
This is a no BRAINER purchase in my book.
Great and Easy to Program By Erik on 1/18/11
Erik would recommend this product to a friend
Being an Energy Engineer, I love to tinker with electronics. At the same time, however, I have no patience for ones that are difficult or tedious to program. The RKL system is extremely straight forward. I have it running my heater, T5HO's, and two Hydor Koralia Evo powerheads.
Just note that small motor loads such as the powerheads must be plugged into channels 1 and 4 on the PC4 module. The solid state relays on channels 2 and 3 will stick (latch) in the ON position if small loads are connect. No biggie. I just connected my 300W heater and my 2x54W T5HO's to Ch2 and 3.
Good Product, Great Price By KWoo on 1/8/11
KWoo would recommend this product to a friend
I bought this product and the SL2 module. Everything works great, although I find with a SL2 module, the plugs, and the net module....you might want to also consider upgrading to the elite. The Lite only allows 4 modules.
Other than that I use it to do heating, dosing, PH monitor, lights, and more. This makes the 4 plugs go really fast.
I only gave this 4 stars for performance because I found that once when I was playing with the settings, the whole system reset reset. This has only happened once, and probably fixed in a firmware update (haven't updated firmware yet). Other than that this is a great deal.
Awesome By firstname.lastname@example.org on 12/8/10
email@example.com would recommend this product to a friend
I love this Device! I use it to control everything. The heater option allows me to keep my temps with in .1 Degree and that's way better than trying to set it. Also I use an old heater that use to burn up and set the default to off and the RKL make this device work flawless. I also love that it can tell me amps as well as graph anything I want.
RKL By IMTHEMANWA3 on 12/4/10
IMTHEMANWA3 would recommend this product to a friend
Simply The Best Product For An Aquarium I Was Gonna Buy The JBJ True Temp But This Thing Cost The Same And Controls My Heater My Last Setup Cooked Because Of My Heater This Thing Is Perfect Comes With A Temp Monitor Timer Alarm Everything You Need And You Can Add Stuff Later Check Out Digitial Aquatics And The Will Tell You All The Stuff This Thing Can Do For You Im Getting 1 More Worth Every Penny You Get 10x More Than What You Pay For Don't Look At The Price As It Being Expensive Once You Get It In Your Hands You Will See How Simple It Is To Use W/O Really Reading The Instructions But The Do Help And Check Out There Forum Don't Think Twice About It Buy It B4 Its Gone Trust Me Buy 2 Or 3 Great Gift To Anyone In This Hobby Trust Me The Only Thing I Didn't Like Is That I Couldn't Change The Background Color But That's Not A Problem At All Just Wish It Was My Fav. Color... LOL
Its Great! By Tom on 11/27/10
Tom would recommend this product to a friend
I love this thing. I have mine controling the heaters and lights on my sump/ refuigum which is in our basement and keeps the water at a constent temp.
Worth the Money By Spike on 10/29/10
Spike would recommend this product to a friend
Amazing product at a price that is truly unbelievable. This unit goes way beyond just being a light timer. Best 100 bucks I have spent since getting back into the hobby. Now I own 2. A big thanks to DA for making a these!
Great Product By Rebel Bluesop7 on 9/27/10
Rebel Bluesop7 would recommend this product to a friend
Very easy to use and well thought out. Easy menu navigation on the controller itself. Even easier with the new MyReef 2.0 With this you install a program onto your computer and you can update firmware as well as program every component of your system on the computer instead of having to go through all of the menus. I would highly recommend it to anyone.
MUST HAVE By SeattlesDarko on 9/14/10
SeattlesDarko would recommend this product to a friend
I have since upgraded and have PH and Salinity probes too, knowing exactly what your tank is doing all day and night when you are not there to monitor it. Since I have been using mine it makes keeping up with chemistry a breeze! The initial set up can be tricky but DA has a lot of support to help with that... I am currently buying my 2nd RKL for new nano build I am doing!
Great Value By Andre on 5/26/10
Andre would recommend this product to a friend
This is a great controller and makes keeping a reef tank so much easier. I have been able to get my temperature fluctuation down to less than 1 degree. Great value.
Excellent By RJ Fontilla on 4/22/10
RJ Fontilla would recommend this product to a friend
Just started my first tank and this was one of the first pieces of equipment I purchased. Very easy to setup and use for a beginner. It makes everything so much easier. I highly recommend this item!
Awesome By Nick Foster on 4/19/10
Nick Foster would recommend this product to a friend
The level 1 kit as it comes is only really useful for light automation as well as temperature control. This has made my tank so much easier to maintain and only took me around 20 minutes from unboxing to full control.
Great Product By TIMOTHY on 4/9/10
TIMOTHY would recommend this product to a friend
I purchased this controller with the thought of just controlling my lighting and tank temp.After receiving it I found out this thing is way more capable of just temp and lighting and far exceeds my expectationsI have it controlling fans,I can have it turn on my fans when my tank temp hits a personal temp setting and also has a PH module you can add.
Great By Brad on 3/23/10
Brad would recommend this product to a friend
Cant beat it. Such a versatile product lets you control temp, lighting, wavemakers and much much more with one simple unit.
Great controller By Adam Ackerman on 3/1/10
Adam Ackerman would recommend this product to a friend
Great controller for the price. Only complaint is ur limited to 4 modules other than that it cant be beat!