XP Aqua Ultimate ATO - Complete 4-Sensor ATO System Quiet One and reef displays

and reef displays

Standard 3/16 inch airline size

We recommend this animal only for expert aquarists who can provide the frequent feedings it demands

coral tree layouts

and high-flow aquarium plumbing

XP Aqua Ultimate ATO - Complete 4-Sensor ATO System Quiet One and reef displaysXP Aqua Ultimate ATO System With 2 X dual optical sensors, the Ultimate ATO is the first ATO to include 4 sensors. The 4 sensors allow us to design a dual stage overfill alarm that is less intrusive as well as a run dry protection feature that prevents your sump from running dry: which is also a first. The Ultimate ATO's versatility is also unmatched. An efficient DC pump is included for a standard installation. If you require a larger ATO pump for a