- Joined
- Jun 4, 2013
- Messages
- 550
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- 6
I got a Digital Aquatics RLK Plus, and I am about ready to shoot it. It will not maintain calibration on temp, the single most darned important feature of the controller to me. I have used a new (sept 9 order date) Molex plug temp probe, and a new Itemp probe (shipped Sept 11). The temp displays are different between the itemp probes, and as much as 9 degrees off from my display (2 coralife digital thermometers, 1 in the sump and 1 in the display) this has nearly killed my tank, as the temp showed 79.8 degrees but the tank temp was actually 71.2. Is there anything anyone can think of that I can do or do I just dump the system and go Apex?

