Seneye float
The Seneye float allows you to easily float the Seneye device in a pond or aquarium. This float provides a great option for those who prefer not to use a suction cup for attachment or for anyone looking to obtain continuous light measurements.
When using it in aquariums, you can simply place the Seneye device in the float with the light sensor facing upwards. This way, you will ensure that you are capturing constant direct light measurements.