Seneye USB Magnetic Holder Pro

These slim line holders fix your seneye so you can monitor your water level wherever you are in the world. The holder gives you complete peace of mind, if the water level drops, you are immediately alerted, so you can act quickly and prevent damage to aquarium and animals. Holds your seneye USB device in position so that the water level alarm works without any risk of the seneye device moving. For use with glass and acrylic up to 16 mm.