Duetto2 Dual-Sensor Complete Aquarium ATO System Grainfree Store dry powder in a

Store dry powder in a tightly closed container in a cool

The slim low-profile light is jam packed with bright LEDs for MAXimum illumination

Fructooligosaccharides

Crude Protein (min) 11

Duetto2 Dual-Sensor Complete Aquarium ATO System Grainfree Store dry powder in aDescription Tiny, Reliable and Long lasting Auto Top Off System *NEW Controller programming & circuitry for added system protection *NEW Improved sensor design for longer durability Worlds smallest dual sensor ATO Two layers overfill protection Intelligent QST programming Secondary optical sensor Super precise water level control Super easy installation; plug and play No programming or adjustments required Works in complete darkness With huge features