XPAQUA Sumpless ATO2

Why Choose Sumpless ATO2?

The XPAqua Sumpless ATO2 is the first and only automatic top-off (ATO) system specifically designed for aquariums without sumps. It combines an overflow box for surface skimming with a dual-optical sensor ATO to maintain stable water levels while keeping your aquarium water crystal clear.

Key Features

✔ Designed for Aquariums Without Sumps – The first ATO specifically engineered for sumpless tanks.
✔ Dual-Function Overflow Box – Acts as a surface skimmer to remove oily biofilm while doubling as a media reactor.
✔ Magnetic Mounting for Easy Installation – Securely attaches to any aquarium up to ½ inch (12.7mm) thick.
✔ Dual-Optical Sensor Technology – Ensures accurate water level detection and prevents overfilling with QST (Quick Security Technology) programming.
✔ Customizable Media Chamber – Allows you to run carbon, GFO, or other media to improve water clarity.
✔ Powerful & Efficient ATO Pump – Provides a strong 74 GPH (280 LPH) flow rate with a max head of 8.2 feet (250 cm).
✔ Plug-and-Play Setup – No complicated programming required, making installation quick and easy.
✔ Includes Free Filter Media – Comes with a 90mL AquaFX Clear Blaster Nano Filter Media (older inventory may include a carbon bag sample).
✔ Carbon Sponge Included – Further enhances water clarity and filtration efficiency.

Specifications

Power Adapter

• Input: 100-240 VAC, 50-60 Hz
• Cable Length: 6 feet (180 cm)

ATO DC Pump

• Max Head: 8.2 feet (250 cm)
• Flow Rate: 74 GPH (280 LPH)
• Power Consumption: 4.8W @ 12V DC
• Cable Length: 6 feet (180 cm)

Flexi Overflow Box

• Dimensions: 3.94” x 2.17” x 6.30” (100 mm x 55 mm x 160 mm)
• Max Volume of Media Chamber: 3.74” x 1.99” x 1.97” (95 mm x 50.5 mm x 50 mm)
• Mounting Thickness: Up to ½ inch (12.7 mm)

Sensor & Controller

• Max Mounting Thickness (Sensor): ½ inch (12.7 mm)
• Cable Length (Sensor to Controller): 6 feet (180 cm)

Included Accessories

✔ AquaFX Clear Blaster Nano Filter Media (90mL sample) (Older inventory may include a carbon bag sample)
✔ Carbon Sponge (for enhanced water filtration)

Why Sumpless ATO2?

🔹 The Ultimate ATO for Tanks Without Sumps – Provides both auto top-off and surface skimming in a single unit.
🔹 Improves Water Clarity – Removes oily surface film and enhances filtration with media options.
🔹 Prevents Overfilling & Maintains Stable Water Levels – Dual-sensor technology ensures accurate water replenishment.
🔹 Simple & Quick Installation – Comes with everything needed for a hassle-free setup.

Would you like installation guidance, compatibility details, or troubleshooting tips? 😊