Seneye USB Magnetic Holder Pro (up to 16mm) DNO

The seneye magnetic holder pro is for those hobbyists who keep tanks with glass as thick as 16mm! these slim line holders fix your seneye in place allowing you to monitor your water level where ever you are in the world. The holder allows you to have complete peace of mind, if the water level drops you will be alerted immediately, ensuring you can act fast and save your fish!