If you haven't heard of it, the Seneye is a warning system for your tank. It electronically monitors tank parameters like ammonia, pH, light, and temperature and can notify you if anything is out of the norm. Check out the video:
[video=youtube;iif-RJe1rws]https://www.youtube.com/watch?v=iif-RJe1rws[/video]
[video=youtube;iif-RJe1rws]https://www.youtube.com/watch?v=iif-RJe1rws[/video]