XP Aqua Duetto2 ATO System Carbon ATO sensor: Slim-line multi-input titanium

ATO sensor: Slim-line multi-input titanium probe solid-state EC water level sensor with integrated digital thermometer

Keep the completed installation below the maximum continuous operating pressure of 30 kPa

helping aquarists monitor cycling

compare results with the salt mix and supplementation method being used

Premium natural gravel for planted freshwater aquariums

XP Aqua Duetto2 ATO System Carbon ATO sensor: Slim-line multi-input titaniumXP Aqua Duetto2 ATO System XP Aqua Duetto2 ATO System is a compact automatic top off system for freshwater, saltwater, and reef aquariums. It uses a tiny dual optical sensor, intelligent QST programming, and a included DC top off pump to help keep aquarium or sump water level stable while reducing the risk of overfilling. XP Aqua Duetto2 for Precise Aquarium Auto Top Off Stable water level is especially important in reef aquariums because evaporation