I'm assuming that was you who posted the same question on the Neptune Community Forum. Terence recently covered this in a #LetsTalkReef video.
See
If you don't want to use a 3rd optical sensor as he recommended, you can use this code:
Fallback OFF
If RO_Lo OPEN Then ON
If RO_Hi CLOSED...
This will be one of a few topics of conversation today on #LetsTalkReef when I chat with Matt Pedersen. The evolution of online fish and coral sales, and the path of LiveAquaria is an interesting one.
or
www.youtube.com/neptunesystemsvideo
...great conversation. I would love to answer all your questions right now but first I would suggest you all watch the video of this weeks #LetsTalkReef for yourselves because many of the questions and assumptions I have read were addressed there.
I tell you what, to get your individual...
Just a little update on our #LetsTalkReef livestream we did last night. We had the Rev on via Skype and while the final tally is still being made, through the generosity of reef keepers we raised about $2000! On top of that, during the live broadcast, the founder and president of Neptune Systems...
Make sure to tune in to the Neptune Systems #LetsTalkReef livestream today because the Rev will be our guest and we will have limited edition swag for sale with 100% of the proceeds going to the cause. Also, we will be drawing names for prizes, live, from everyone who purchases or donates. Let’s...