Exo Terra LED Hygrometer marina 17 gallons Suitable for Max

17 gallons Suitable for Max

Turn heaters down on a hot day and back up in the evening

and bone matrix

Slower water circulation increases water dwell time in the filter

Exo Terra LED Hygrometer marina 17 gallons Suitable for MaxThe Exo Terra Digital Thermometer and Hygrometer are each equipped with a remote sensor for accurate measurement and durability. These precision instruments come with a programmable minimum and maximum memory setting which can be controlled with one single button. The sensor is held in place with a suction cup, while the instrument can be mounted in three ways with Velcro (included), with a screw or it simply slides into place on a new Exo Terra