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Auto Top Off for Saltwater Aquarium Water ATO System for Both Reef and Fresh Tank - Green

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$39.99

$ 16 .99 $16.99

In Stock

About this item

  • Real-Time Water Level Protection-Featuring QST Smart Technology with dual anti-overflow systems, our auto top-off works 24/7 to maintain perfect water levels. Whether you're home or away, enjoy worry-free aquarium maintenance—no more manual refills!
  • Stabilized Water Parameters-Prevents salinity fluctuations by maintaining consistent water volume, keeping all parameters within ideal ranges for healthier fish and coral.
  • Ultra-Compact ATO-With a nano optical sensor (just 0.79" diameter), it fits seamlessly in any setup—from desktop nano tanks to large display aquariums.
  • Silent Micro Pump-Advanced near-silent pump (74GPH flow rate | 2.5m lift height) delivers steady water flow at <20dB—quieter than a whisper for undisturbed tranquility.
  • Easy To Install-True plug-and-play setup—no tools or technical skills needed. The perfect choice for both beginners and expert aquarists!


Product Description

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Universal Magnetic Mounting

Fits glass/aquariums up to 13mm (0.5") thick

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Universal Hose Clip

Fits glass/aquariums up to 13mm (0.5") thick

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Premium PU Tubing

•6.5ft/2m long

•7mm/0.28" inner diameter

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High-Performance Pump

•Max head: 8.2ft/2.5m

•Flow: 74GPH/270LPH

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