XP Aqua

The XP Aqua Duetto 2 ATO is an advanced, compact automatic top-off system designed to deliver industry-leading precision and reliability in a space-saving footprint. Engineered for both reef and freshwater aquariums, it maintains stable water levels by...

The XP Aqua Sumpless 2 Auto Top Off System is an all-in-one ATO designed specifically for rimless aquariums without sumps. By combining precise automatic top-off control with surface skimming and optional media filtration, it helps maintain stable water...