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Apex Controller with Lab-Grade pH Probe - Neptune Systems
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  • Apex Controller with Lab-Grade pH Probe - Neptune Systems
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  • Apex Controller with Lab-Grade pH Probe - Neptune Systems Power Strip View 1
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  • Apex Controller with Lab-Grade pH Probe - Neptune Systems Ph Probe
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  • Apex Controller with Lab-Grade pH Probe - Neptune Systems Solutions
  • Apex Controller with Lab-Grade pH Probe - Neptune Systems Temperature Probe

Apex Controller with Lab-Grade pH Probe - Neptune Systems

SKU: 207491


  • great new toy By klean61 on 12/16/2014

    very accurate, nice clear display, alarms, email ,text.
    cant wait to start adding on
    leak detector next
  • A little Glitchy! By maverick on 12/13/2014

    I have lots of experience with aquariums and purchased my first controller from Neptune Systems back in the 90s. And while I still think it is the best controller on the market I have been a little disappointed with some things. I have purchased and setup 2 Apex Systems in the last 6 months and they have both had issues with the probes. The 1st one was an Apex Gold Package and within the first couple weeks the probes seemed to start having values way outside the normal range. I purchased another unit w/Lab Grade pH Probe and within the first week it went up to 9.3 in a 15 minute time period and stayed very high for days. I tried recalibrating it but it still reads high. I am now waiting on a support ticket because I wasn't able to reach anyone by phone at Neptune Systems! I also have had issues logging into my Fusion Account and thus my controller several times and resetting my username/password hasn't helped.

    Overall I believe this to be a good product but am just hoping they can resolve some of these issues since you would expect good performance from such an expensive product!
  • Great investment By Orlando on 12/13/2014

    This is a great device. Love all the functionality and ease of setup. Now I know how my tank is doing no matter where I am.
  • very good product By Dennis on 12/12/2014

    Easy to setup easy to use very useful already saved my tank from a heater falfunction. Only reason I give it a 4 is to really do everything I wanted I had to buy some add ons. In my opinion for 500 it should come with everything you need
  • Great addition ro my nano reef. By Alex on 12/2/2014

    Everything works fine I'd like to say...I stumbled with the video embedding on my Foscam, been to a lot of How to intructions ion forums in Neptune site. and still working on it. That's why I give it 4 stars.
  • A must have! By Jeff on 11/28/2014

    As a reefer, why would you EVER build a tank without one of these. It has made automation easy. I love my APEX!!!
  • Best controller out By Thomas on 11/28/2014

    Add this to my new nano reef. Easy to program and wounderful to be able to check on tank from ant computer or phone. Easy to setup and operate. Would recommend to any hobbiest been best investment made for my tank. Will defiantly buy for my large reef setup
  • Great controller By Mark on 11/21/2014

    I got this when I upgraded my tank, installation was easy learning to use it was not so easy for me but lots of help online. I went from a reefkeeper to the apex and I can do so much more now.
  • Very helpfull By Jordan on 11/14/2014

    Purchased this to help me with my first saltwater setup. I have also purchased the afs system for it. It has helped me be able to feed my aquarium when im not home from my smartphone, and i get alerts from the temp and ph improper. this is the best aquarium controller out there.
  • Nothing can go wrong with an apex By Valerie on 10/5/2014

    I cant imagine not having a fish tank without a controller. The Apex is easy to set up. You don't have to be that smart with computers to do it. Once its set up its easy to program and make it fit your aquarium needs! This controller has saved my tanks many times.

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