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...

Seneye Reef Pack Gain confidence in your water testing results with our simple handheld colorimeter. Trust your readings now, our iodine colorimeter brings you more accurate technology than your average chemical test kit. Eliminate the struggle of determining colors visually, with our handheld colorimeter gives you digital iodine results directly.