unpredictable causes instability By saltlick on 12/11/2014
saltlick wouldn't recommend this product to a friend
had this for several years. I also have the SL2 which has worked fine so far. Problems: frequent false Ph alarms when MH turn off, every time I plug in the SID V2, and randomly. calibration is 2 point and inaccurate (good enough for trends which is all we need). Unrelated channel 4 relay outlet cycles randomly for hours at ~1 sec interval until I unplug the SL1
don't buy from bulk reef supply and digital aquatics product. By jose on 10/3/2014
jose wouldn't recommend this product to a friend
Purchased a rke few months ago from bulk reef supply and they sent me a broken pc4. Next thing i ordered is sl1 not to my surprise it's broken too. I appreciate brs sent me a replacement but the time I' spent waiting only to find out that item is not working is frustating. I hope brs test their products first before they sent it out for the consumer. Brs might delete this review but I'm just saying what's my experience with this company.
don't buy from bulk reef supply and rke By pogi on 10/2/2014
pogi wouldn't recommend this product to a friend
I ordered rke few months ago and received a broken pc4. Atleast they sent another one. Another thing I ordered is a sl1. Of course received a broken item again. I appreciate that they replace it. But the time I spent on waiting my item and found out that is not working is frustating and brs representative wont sent a new one asap until they received the one they sent me.I hope that they check their products first before they sent it out. Don't waste consumers time pls.
DA products are really bad, just check their FB or any reviews and you see what customer go through By DomDom on 11/22/2012
DomDom wouldn't recommend this product to a friend
i finally took the step of selling my RKE and my SL2 with all the probs i had, and got myself Neptune, and let me tell you all it was the best thing i have ever done since i got my first salt water tank. no more false promises and lies. i know chances of this post staying is almost none so i hope people read it before DA removes it:)
needed for ATO, By richard on 8/27/2011
richard would recommend this product to a friend
great product but i did not realize until after purchasing the basic reef keeper that i need this for an auto top off. Easy to set up and program this module with the reef keeper and works as advertised.
Great By email@example.com on 12/8/2010
firstname.lastname@example.org would recommend this product to a friend
I love this Device! I use it to control everything. The ph is right on I don't use the ORP as it's not need for my saltwater tank, but I use the switch port for my ATO and love it. I use the second port for an ATO tank so the pump doesn't run dry.
Base Module, Must for temp monitoring! By Patrick on 8/3/2010
Patrick would recommend this product to a friend
So, this is the base module that comes with most, if not all of the RKE packs, it's a bread and butter module for it's ability to do temp monitoring and control switched circuits. All in all, a well built, and stable module.