The Ultum Nature Systems ATO improves the appearance and function of the Ultum Nature Systems Dual All-In-One rimless aquarium by disguising visible equipment and providing a reservoir that ensures water levels are stabilized via auto top off. 

Ultum Nature Systems marine aquarium accessories are designed to integrate seamlessly with the UNS Dual AIO rimless aquarium line. Available accessories include the UNS Media Tower, UNS Refugium and more.

Key Features

• Automatic water level regulation: The UNS ATO ensures water levels are stabilized and reduces the need to manually top off aquarium water caused by natural water evaporation.
  
• Reduces salinity fluctuation: Water evaporation can lead to changes in salinity level. Fluctuating salinity levels poses several risks in a marine aquarium and ensuring stability is one of the keys to a healthy and successful marine tank.
• Time saving
• Compact design