When used in an aquarium the Seneye device can be positioned using the float with the light sensor facing upwards allowing for one-off direct light readings to be performed. The Seneye float can also be used in an aquarium sump if you do not wish to constantly see the warning lights on the device.
* In certain circumstances, such as high aeration or surface agitation, the Seneye device may see itself as 'out of water'. This will result in readings not being uploaded to your seneye.me dashboard, in this situation we would recommend positioning the float and Seneye in an area without the above conditions.